SAM3XA PIOA
Parallel Input/Output Controller (PIOA) User Interface
Registers
| Address | Register | Name | Access | Reset |
|---|---|---|---|---|
| 0x400E0E00 | PIO Enable Register | PIOA_PER | write-only | - |
| 0x400E0E04 | PIO Disable Register | PIOA_PDR | write-only | - |
| 0x400E0E08 | PIO Status Register | PIOA_PSR | read-only | - |
| 0x400E0E10 | Output Enable Register | PIOA_OER | write-only | - |
| 0x400E0E14 | Output Disable Register | PIOA_ODR | write-only | - |
| 0x400E0E18 | Output Status Register | PIOA_OSR | read-only | 0x00000000 |
| 0x400E0E20 | Glitch Input Filter Enable Register | PIOA_IFER | write-only | - |
| 0x400E0E24 | Glitch Input Filter Disable Register | PIOA_IFDR | write-only | - |
| 0x400E0E28 | Glitch Input Filter Status Register | PIOA_IFSR | read-only | 0x00000000 |
| 0x400E0E30 | Set Output Data Register | PIOA_SODR | write-only | - |
| 0x400E0E34 | Clear Output Data Register | PIOA_CODR | write-only | - |
| 0x400E0E38 | Output Data Status Register | PIOA_ODSR | read-write | - |
| 0x400E0E3C | Pin Data Status Register | PIOA_PDSR | read-only | - |
| 0x400E0E40 | Interrupt Enable Register | PIOA_IER | write-only | - |
| 0x400E0E44 | Interrupt Disable Register | PIOA_IDR | write-only | - |
| 0x400E0E48 | Interrupt Mask Register | PIOA_IMR | read-only | 0x00000000 |
| 0x400E0E4C | Interrupt Status Register | PIOA_ISR | read-only | 0x00000000 |
| 0x400E0E50 | Multi-driver Enable Register | PIOA_MDER | write-only | - |
| 0x400E0E54 | Multi-driver Disable Register | PIOA_MDDR | write-only | - |
| 0x400E0E58 | Multi-driver Status Register | PIOA_MDSR | read-only | 0x00000000 |
| 0x400E0E60 | Pull-up Disable Register | PIOA_PUDR | write-only | - |
| 0x400E0E64 | Pull-up Enable Register | PIOA_PUER | write-only | - |
| 0x400E0E68 | Pad Pull-up Status Register | PIOA_PUSR | read-only | 0x00000000 |
| 0x400E0E70 | Peripheral AB Select Register | PIOA_ABSR | read-write | 0x00000000 |
| 0x400E0E80 | System Clock Glitch Input Filter Select Register | PIOA_SCIFSR | write-only | - |
| 0x400E0E84 | Debouncing Input Filter Select Register | PIOA_DIFSR | write-only | - |
| 0x400E0E88 | Glitch or Debouncing Input Filter Clock Selection Status Register | PIOA_IFDGSR | read-only | 0x00000000 |
| 0x400E0E8C | Slow Clock Divider Debouncing Register | PIOA_SCDR | read-write | 0x00000000 |
| 0x400E0EA0 | Output Write Enable | PIOA_OWER | write-only | - |
| 0x400E0EA4 | Output Write Disable | PIOA_OWDR | write-only | - |
| 0x400E0EA8 | Output Write Status Register | PIOA_OWSR | read-only | 0x00000000 |
| 0x400E0EB0 | Additional Interrupt Modes Enable Register | PIOA_AIMER | write-only | - |
| 0x400E0EB4 | Additional Interrupt Modes Disables Register | PIOA_AIMDR | write-only | - |
| 0x400E0EB8 | Additional Interrupt Modes Mask Register | PIOA_AIMMR | read-only | 0x00000000 |
| 0x400E0EC0 | Edge Select Register | PIOA_ESR | write-only | - |
| 0x400E0EC4 | Level Select Register | PIOA_LSR | write-only | - |
| 0x400E0EC8 | Edge/Level Status Register | PIOA_ELSR | read-only | 0x00000000 |
| 0x400E0ED0 | Falling Edge/Low Level Select Register | PIOA_FELLSR | write-only | - |
| 0x400E0ED4 | Rising Edge/ High Level Select Register | PIOA_REHLSR | write-only | - |
| 0x400E0ED8 | Fall/Rise - Low/High Status Register | PIOA_FRLHSR | read-only | 0x00000000 |
| 0x400E0EE0 | Lock Status | PIOA_LOCKSR | read-only | 0x00000000 |
| 0x400E0EE4 | Write Protect Mode Register | PIOA_WPMR | read-write | 0x00000000 |
| 0x400E0EE8 | Write Protect Status Register | PIOA_WPSR | read-only | 0x00000000 |
Register Fields
PIOA PIO Enable Register
Name: PIOA_PER
Access: write-only
Address: 0x400E0E00
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P1: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P2: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P3: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P4: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P5: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P6: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P7: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P8: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P9: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P10: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P11: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P12: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P13: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P14: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P15: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P16: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P17: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P18: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P19: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P20: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P21: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P22: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P23: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P24: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P25: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P26: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P27: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P28: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P29: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P30: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin). - P31: PIO Enable
Value Name Description 0 - No effect. 1 - Enables the PIO to control the corresponding pin (disables peripheral control of the pin).
PIOA PIO Disable Register
Name: PIOA_PDR
Access: write-only
Address: 0x400E0E04
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P1: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P2: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P3: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P4: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P5: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P6: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P7: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P8: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P9: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P10: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P11: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P12: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P13: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P14: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P15: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P16: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P17: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P18: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P19: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P20: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P21: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P22: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P23: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P24: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P25: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P26: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P27: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P28: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P29: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P30: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin). - P31: PIO Disable
Value Name Description 0 - No effect. 1 - Disables the PIO from controlling the corresponding pin (enables peripheral control of the pin).
PIOA PIO Status Register
Name: PIOA_PSR
Access: read-only
Address: 0x400E0E08
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P1: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P2: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P3: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P4: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P5: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P6: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P7: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P8: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P9: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P10: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P11: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P12: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P13: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P14: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P15: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P16: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P17: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P18: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P19: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P20: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P21: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P22: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P23: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P24: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P25: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P26: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P27: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P28: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P29: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P30: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive). - P31: PIO Status
Value Name Description 0 - PIO is inactive on the corresponding I/O line (peripheral is active). 1 - PIO is active on the corresponding I/O line (peripheral is inactive).
PIOA Output Enable Register
Name: PIOA_OER
Access: write-only
Address: 0x400E0E10
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P1: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P2: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P3: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P4: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P5: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P6: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P7: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P8: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P9: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P10: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P11: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P12: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P13: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P14: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P15: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P16: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P17: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P18: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P19: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P20: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P21: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P22: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P23: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P24: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P25: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P26: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P27: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P28: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P29: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P30: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line. - P31: Output Enable
Value Name Description 0 - No effect. 1 - Enables the output on the I/O line.
PIOA Output Disable Register
Name: PIOA_ODR
Access: write-only
Address: 0x400E0E14
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P1: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P2: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P3: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P4: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P5: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P6: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P7: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P8: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P9: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P10: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P11: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P12: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P13: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P14: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P15: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P16: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P17: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P18: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P19: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P20: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P21: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P22: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P23: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P24: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P25: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P26: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P27: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P28: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P29: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P30: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line. - P31: Output Disable
Value Name Description 0 - No effect. 1 - Disables the output on the I/O line.
PIOA Output Status Register
Name: PIOA_OSR
Access: read-only
Address: 0x400E0E18
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P1: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P2: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P3: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P4: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P5: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P6: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P7: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P8: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P9: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P10: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P11: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P12: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P13: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P14: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P15: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P16: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P17: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P18: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P19: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P20: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P21: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P22: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P23: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P24: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P25: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P26: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P27: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P28: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P29: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P30: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output. - P31: Output Status
Value Name Description 0 - The I/O line is a pure input. 1 - The I/O line is enabled in output.
PIOA Glitch Input Filter Enable Register
Name: PIOA_IFER
Access: write-only
Address: 0x400E0E20
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P1: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P2: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P3: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P4: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P5: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P6: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P7: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P8: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P9: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P10: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P11: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P12: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P13: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P14: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P15: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P16: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P17: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P18: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P19: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P20: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P21: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P22: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P23: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P24: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P25: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P26: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P27: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P28: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P29: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P30: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line. - P31: Input Filter Enable
Value Name Description 0 - No effect. 1 - Enables the input glitch filter on the I/O line.
PIOA Glitch Input Filter Disable Register
Name: PIOA_IFDR
Access: write-only
Address: 0x400E0E24
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P1: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P2: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P3: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P4: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P5: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P6: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P7: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P8: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P9: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P10: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P11: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P12: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P13: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P14: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P15: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P16: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P17: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P18: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P19: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P20: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P21: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P22: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P23: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P24: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P25: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P26: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P27: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P28: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P29: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P30: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line. - P31: Input Filter Disable
Value Name Description 0 - No effect. 1 - Disables the input glitch filter on the I/O line.
PIOA Glitch Input Filter Status Register
Name: PIOA_IFSR
Access: read-only
Address: 0x400E0E28
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P1: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P2: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P3: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P4: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P5: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P6: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P7: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P8: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P9: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P10: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P11: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P12: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P13: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P14: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P15: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P16: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P17: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P18: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P19: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P20: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P21: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P22: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P23: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P24: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P25: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P26: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P27: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P28: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P29: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P30: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line. - P31: Input Filer Status
Value Name Description 0 - The input glitch filter is disabled on the I/O line. 1 - The input glitch filter is enabled on the I/O line.
PIOA Set Output Data Register
Name: PIOA_SODR
Access: write-only
Address: 0x400E0E30
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P1: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P2: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P3: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P4: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P5: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P6: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P7: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P8: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P9: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P10: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P11: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P12: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P13: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P14: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P15: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P16: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P17: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P18: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P19: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P20: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P21: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P22: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P23: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P24: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P25: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P26: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P27: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P28: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P29: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P30: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line. - P31: Set Output Data
Value Name Description 0 - No effect. 1 - Sets the data to be driven on the I/O line.
PIOA Clear Output Data Register
Name: PIOA_CODR
Access: write-only
Address: 0x400E0E34
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P1: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P2: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P3: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P4: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P5: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P6: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P7: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P8: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P9: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P10: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P11: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P12: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P13: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P14: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P15: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P16: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P17: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P18: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P19: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P20: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P21: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P22: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P23: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P24: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P25: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P26: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P27: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P28: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P29: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P30: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line. - P31: Clear Output Data
Value Name Description 0 - No effect. 1 - Clears the data to be driven on the I/O line.
PIOA Output Data Status Register
Name: PIOA_ODSR
Access: read-write
Address: 0x400E0E38
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P1: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P2: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P3: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P4: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P5: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P6: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P7: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P8: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P9: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P10: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P11: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P12: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P13: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P14: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P15: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P16: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P17: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P18: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P19: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P20: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P21: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P22: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P23: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P24: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P25: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P26: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P27: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P28: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P29: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P30: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1. - P31: Output Data Status
Value Name Description 0 - The data to be driven on the I/O line is 0. 1 - The data to be driven on the I/O line is 1.
PIOA Pin Data Status Register
Name: PIOA_PDSR
Access: read-only
Address: 0x400E0E3C
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P1: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P2: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P3: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P4: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P5: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P6: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P7: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P8: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P9: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P10: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P11: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P12: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P13: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P14: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P15: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P16: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P17: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P18: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P19: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P20: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P21: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P22: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P23: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P24: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P25: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P26: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P27: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P28: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P29: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P30: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1. - P31: Output Data Status
Value Name Description 0 - The I/O line is at level 0. 1 - The I/O line is at level 1.
PIOA Interrupt Enable Register
Name: PIOA_IER
Access: write-only
Address: 0x400E0E40
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P1: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P2: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P3: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P4: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P5: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P6: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P7: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P8: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P9: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P10: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P11: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P12: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P13: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P14: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P15: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P16: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P17: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P18: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P19: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P20: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P21: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P22: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P23: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P24: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P25: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P26: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P27: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P28: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P29: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P30: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line. - P31: Input Change Interrupt Enable
Value Name Description 0 - No effect. 1 - Enables the Input Change Interrupt on the I/O line.
PIOA Interrupt Disable Register
Name: PIOA_IDR
Access: write-only
Address: 0x400E0E44
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P1: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P2: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P3: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P4: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P5: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P6: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P7: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P8: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P9: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P10: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P11: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P12: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P13: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P14: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P15: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P16: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P17: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P18: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P19: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P20: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P21: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P22: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P23: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P24: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P25: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P26: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P27: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P28: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P29: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P30: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line. - P31: Input Change Interrupt Disable
Value Name Description 0 - No effect. 1 - Disables the Input Change Interrupt on the I/O line.
PIOA Interrupt Mask Register
Name: PIOA_IMR
Access: read-only
Address: 0x400E0E48
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P1: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P2: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P3: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P4: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P5: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P6: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P7: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P8: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P9: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P10: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P11: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P12: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P13: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P14: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P15: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P16: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P17: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P18: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P19: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P20: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P21: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P22: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P23: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P24: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P25: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P26: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P27: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P28: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P29: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P30: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line. - P31: Input Change Interrupt Mask
Value Name Description 0 - Input Change Interrupt is disabled on the I/O line. 1 - Input Change Interrupt is enabled on the I/O line.
PIOA Interrupt Status Register
Name: PIOA_ISR
Access: read-only
Address: 0x400E0E4C
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P1: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P2: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P3: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P4: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P5: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P6: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P7: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P8: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P9: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P10: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P11: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P12: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P13: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P14: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P15: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P16: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P17: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P18: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P19: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P20: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P21: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P22: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P23: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P24: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P25: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P26: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P27: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P28: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P29: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P30: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. - P31: Input Change Interrupt Status
Value Name Description 0 - No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset. 1 - At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset.
PIOA Multi-driver Enable Register
Name: PIOA_MDER
Access: write-only
Address: 0x400E0E50
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P1: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P2: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P3: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P4: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P5: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P6: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P7: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P8: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P9: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P10: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P11: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P12: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P13: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P14: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P15: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P16: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P17: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P18: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P19: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P20: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P21: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P22: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P23: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P24: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P25: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P26: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P27: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P28: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P29: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P30: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line. - P31: Multi Drive Enable.
Value Name Description 0 - No effect. 1 - Enables Multi Drive on the I/O line.
PIOA Multi-driver Disable Register
Name: PIOA_MDDR
Access: write-only
Address: 0x400E0E54
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P1: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P2: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P3: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P4: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P5: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P6: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P7: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P8: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P9: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P10: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P11: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P12: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P13: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P14: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P15: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P16: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P17: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P18: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P19: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P20: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P21: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P22: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P23: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P24: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P25: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P26: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P27: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P28: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P29: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P30: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line. - P31: Multi Drive Disable.
Value Name Description 0 - No effect. 1 - Disables Multi Drive on the I/O line.
PIOA Multi-driver Status Register
Name: PIOA_MDSR
Access: read-only
Address: 0x400E0E58
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P1: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P2: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P3: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P4: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P5: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P6: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P7: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P8: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P9: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P10: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P11: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P12: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P13: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P14: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P15: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P16: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P17: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P18: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P19: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P20: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P21: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P22: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P23: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P24: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P25: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P26: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P27: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P28: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P29: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P30: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only. - P31: Multi Drive Status.
Value Name Description 0 - The Multi Drive is disabled on the I/O line. The pin is driven at high and low level. 1 - The Multi Drive is enabled on the I/O line. The pin is driven at low level only.
PIOA Pull-up Disable Register
Name: PIOA_PUDR
Access: write-only
Address: 0x400E0E60
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P1: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P2: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P3: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P4: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P5: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P6: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P7: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P8: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P9: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P10: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P11: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P12: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P13: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P14: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P15: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P16: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P17: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P18: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P19: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P20: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P21: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P22: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P23: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P24: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P25: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P26: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P27: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P28: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P29: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P30: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line. - P31: Pull Up Disable.
Value Name Description 0 - No effect. 1 - Disables the pull up resistor on the I/O line.
PIOA Pull-up Enable Register
Name: PIOA_PUER
Access: write-only
Address: 0x400E0E64
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P1: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P2: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P3: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P4: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P5: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P6: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P7: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P8: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P9: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P10: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P11: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P12: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P13: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P14: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P15: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P16: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P17: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P18: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P19: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P20: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P21: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P22: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P23: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P24: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P25: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P26: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P27: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P28: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P29: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P30: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line. - P31: Pull Up Enable.
Value Name Description 0 - No effect. 1 - Enables the pull up resistor on the I/O line.
PIOA Pad Pull-up Status Register
Name: PIOA_PUSR
Access: read-only
Address: 0x400E0E68
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P1: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P2: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P3: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P4: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P5: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P6: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P7: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P8: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P9: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P10: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P11: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P12: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P13: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P14: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P15: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P16: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P17: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P18: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P19: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P20: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P21: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P22: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P23: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P24: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P25: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P26: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P27: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P28: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P29: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P30: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line. - P31: Pull Up Status.
Value Name Description 0 - Pull Up resistor is enabled on the I/O line. 1 - Pull Up resistor is disabled on the I/O line.
PIOA Peripheral AB Select Register
Name: PIOA_ABSR
Access: read-write
Address: 0x400E0E70
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P1: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P2: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P3: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P4: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P5: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P6: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P7: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P8: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P9: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P10: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P11: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P12: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P13: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P14: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P15: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P16: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P17: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P18: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P19: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P20: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P21: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P22: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P23: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P24: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P25: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P26: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P27: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P28: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P29: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P30: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function. - P31: Peripheral A Select.
Value Name Description 0 - Assigns the I/O line to the Peripheral A function. 1 - Assigns the I/O line to the Peripheral B function.
PIOA System Clock Glitch Input Filter Select Register
Name: PIOA_SCIFSR
Access: write-only
Address: 0x400E0E80
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P1: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P2: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P3: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P4: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P5: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P6: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P7: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P8: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P9: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P10: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P11: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P12: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P13: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P14: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P15: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P16: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P17: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P18: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P19: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P20: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P21: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P22: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P23: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P24: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P25: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P26: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P27: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P28: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P29: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P30: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2. - P31: System Clock Glitch Filtering Select.
Value Name Description 0 - No Effect. 1 - The Glitch Filter is able to filter glitches with a duration < Tmck/2.
PIOA Debouncing Input Filter Select Register
Name: PIOA_DIFSR
Access: write-only
Address: 0x400E0E84
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P1: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P2: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P3: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P4: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P5: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P6: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P7: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P8: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P9: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P10: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P11: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P12: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P13: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P14: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P15: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P16: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P17: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P18: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P19: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P20: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P21: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P22: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P23: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P24: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P25: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P26: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P27: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P28: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P29: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P30: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P31: Debouncing Filtering Select.
Value Name Description 0 - No Effect. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2.
PIOA Glitch or Debouncing Input Filter Clock Selection Status Register
Name: PIOA_IFDGSR
Access: read-only
Address: 0x400E0E88
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P1: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P2: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P3: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P4: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P5: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P6: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P7: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P8: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P9: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P10: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P11: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P12: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P13: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P14: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P15: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P16: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P17: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P18: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P19: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P20: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P21: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P22: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P23: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P24: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P25: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P26: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P27: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P28: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P29: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P30: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2. - P31: Glitch or Debouncing Filter Selection Status
Value Name Description 0 - The Glitch Filter is able to filter glitches with a duration < Tmck2. 1 - The Debouncing Filter is able to filter pulses with a duration < Tdiv_slclk/2.
PIOA Slow Clock Divider Debouncing Register
Name: PIOA_SCDR
Access: read-write
Address: 0x400E0E8C
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| - | - | - | - | - | - | - | - |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| - | - | - | - | - | - | - | - |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| - | - | DIV | |||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| DIV | |||||||
- DIV: Slow Clock Divider Selection for Debouncing
-
PIOA Output Write Enable
Name: PIOA_OWER
Access: write-only
Address: 0x400E0EA0
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P1: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P2: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P3: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P4: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P5: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P6: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P7: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P8: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P9: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P10: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P11: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P12: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P13: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P14: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P15: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P16: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P17: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P18: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P19: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P20: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P21: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P22: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P23: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P24: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P25: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P26: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P27: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P28: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P29: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P30: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line. - P31: Output Write Enable.
Value Name Description 0 - No effect. 1 - Enables writing PIO_ODSR for the I/O line.
PIOA Output Write Disable
Name: PIOA_OWDR
Access: write-only
Address: 0x400E0EA4
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P1: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P2: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P3: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P4: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P5: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P6: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P7: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P8: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P9: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P10: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P11: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P12: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P13: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P14: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P15: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P16: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P17: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P18: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P19: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P20: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P21: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P22: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P23: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P24: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P25: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P26: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P27: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P28: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P29: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P30: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line. - P31: Output Write Disable.
Value Name Description 0 - No effect. 1 - Disables writing PIO_ODSR for the I/O line.
PIOA Output Write Status Register
Name: PIOA_OWSR
Access: read-only
Address: 0x400E0EA8
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P1: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P2: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P3: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P4: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P5: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P6: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P7: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P8: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P9: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P10: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P11: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P12: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P13: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P14: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P15: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P16: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P17: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P18: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P19: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P20: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P21: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P22: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P23: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P24: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P25: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P26: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P27: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P28: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P29: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P30: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line. - P31: Output Write Status.
Value Name Description 0 - Writing PIO_ODSR does not affect the I/O line. 1 - Writing PIO_ODSR affects the I/O line.
PIOA Additional Interrupt Modes Enable Register
Name: PIOA_AIMER
Access: write-only
Address: 0x400E0EB0
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P1: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P2: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P3: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P4: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P5: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P6: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P7: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P8: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P9: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P10: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P11: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P12: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P13: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P14: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P15: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P16: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P17: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P18: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P19: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P20: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P21: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P22: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P23: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P24: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P25: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P26: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P27: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P28: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P29: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P30: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR. - P31: Additional Interrupt Modes Enable.
Value Name Description 0 - No effect. 1 - The interrupt source is the event described in PIO_ELSR and PIO_FRLHSR.
PIOA Additional Interrupt Modes Disables Register
Name: PIOA_AIMDR
Access: write-only
Address: 0x400E0EB4
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P1: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P2: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P3: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P4: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P5: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P6: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P7: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P8: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P9: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P10: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P11: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P12: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P13: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P14: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P15: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P16: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P17: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P18: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P19: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P20: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P21: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P22: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P23: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P24: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P25: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P26: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P27: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P28: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P29: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P30: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection). - P31: Additional Interrupt Modes Disable.
Value Name Description 0 - No effect. 1 - The interrupt mode is set to the default interrupt mode (Both Edge detection).
PIOA Additional Interrupt Modes Mask Register
Name: PIOA_AIMMR
Access: read-only
Address: 0x400E0EB8
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P1: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P2: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P3: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P4: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P5: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P6: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P7: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P8: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P9: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P10: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P11: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P12: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P13: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P14: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P15: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P16: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P17: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P18: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P19: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P20: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P21: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P22: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P23: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P24: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P25: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P26: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P27: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P28: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P29: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P30: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR - P31: Peripheral CD Status.
Value Name Description 0 - The interrupt source is a Both Edge detection event 1 - The interrupt source is described by the registers PIO_ELSR and PIO_FRLHSR
PIOA Edge Select Register
Name: PIOA_ESR
Access: write-only
Address: 0x400E0EC0
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P1: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P2: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P3: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P4: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P5: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P6: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P7: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P8: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P9: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P10: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P11: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P12: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P13: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P14: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P15: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P16: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P17: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P18: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P19: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P20: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P21: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P22: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P23: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P24: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P25: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P26: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P27: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P28: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P29: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P30: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event. - P31: Edge Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is an Edge detection event.
PIOA Level Select Register
Name: PIOA_LSR
Access: write-only
Address: 0x400E0EC4
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P1: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P2: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P3: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P4: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P5: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P6: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P7: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P8: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P9: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P10: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P11: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P12: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P13: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P14: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P15: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P16: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P17: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P18: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P19: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P20: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P21: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P22: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P23: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P24: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P25: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P26: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P27: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P28: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P29: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P30: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event. - P31: Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is a Level detection event.
PIOA Edge/Level Status Register
Name: PIOA_ELSR
Access: read-only
Address: 0x400E0EC8
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P1: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P2: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P3: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P4: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P5: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P6: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P7: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P8: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P9: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P10: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P11: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P12: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P13: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P14: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P15: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P16: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P17: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P18: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P19: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P20: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P21: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P22: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P23: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P24: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P25: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P26: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P27: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P28: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P29: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P30: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event. - P31: Edge/Level Interrupt source selection.
Value Name Description 0 - The interrupt source is an Edge detection event. 1 - The interrupt source is a Level detection event.
PIOA Falling Edge/Low Level Select Register
Name: PIOA_FELLSR
Access: write-only
Address: 0x400E0ED0
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P1: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P2: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P3: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P4: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P5: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P6: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P7: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P8: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P9: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P10: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P11: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P12: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P13: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P14: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P15: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P16: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P17: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P18: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P19: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P20: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P21: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P22: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P23: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P24: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P25: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P26: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P27: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P28: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P29: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P30: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR. - P31: Falling Edge/Low Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Falling Edge detection or Low Level detection event, depending on PIO_ELSR.
PIOA Rising Edge/ High Level Select Register
Name: PIOA_REHLSR
Access: write-only
Address: 0x400E0ED4
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P1: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P2: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P3: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P4: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P5: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P6: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P7: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P8: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P9: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P10: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P11: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P12: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P13: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P14: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P15: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P16: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P17: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P18: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P19: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P20: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P21: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P22: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P23: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P24: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P25: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P26: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P27: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P28: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P29: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P30: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR. - P31: Rising Edge /High Level Interrupt Selection.
Value Name Description 0 - No effect. 1 - The interrupt source is set to a Rising Edge detection or High Level detection event, depending on PIO_ELSR.
PIOA Fall/Rise - Low/High Status Register
Name: PIOA_FRLHSR
Access: read-only
Address: 0x400E0ED8
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P1: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P2: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P3: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P4: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P5: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P6: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P7: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P8: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P9: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P10: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P11: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P12: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P13: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P14: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P15: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P16: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P17: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P18: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P19: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P20: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P21: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P22: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P23: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P24: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P25: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P26: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P27: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P28: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P29: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P30: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1). - P31: Edge /Level Interrupt Source Selection.
Value Name Description 0 - The interrupt source is a Falling Edge detection (if PIO_ELSR = 0) or Low Level detection event (if PIO_ELSR = 1). 1 - The interrupt source is a Rising Edge detection (if PIO_ELSR = 0) or High Level detection event (if PIO_ELSR = 1).
PIOA Lock Status
Name: PIOA_LOCKSR
Access: read-only
Address: 0x400E0EE0
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 |
- P0: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P1: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P2: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P3: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P4: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P5: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P6: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P7: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P8: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P9: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P10: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P11: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P12: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P13: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P14: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P15: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P16: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P17: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P18: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P19: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P20: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P21: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P22: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P23: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P24: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P25: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P26: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P27: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P28: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P29: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P30: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked. - P31: Lock Status.
Value Name Description 0 - The I/O line is not locked. 1 - The I/O line is locked.
PIOA Write Protect Mode Register
Name: PIOA_WPMR
Access: read-write
Address: 0x400E0EE4
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| WPKEY | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| WPKEY | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| WPKEY | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| - | - | - | - | - | - | - | WPEN |
- WPEN: Write Protect Enable
Value Name Description 0 - Disables the Write Protect if WPKEY corresponds to 0x50494F ("PIO" in ASCII). 1 - Enables the Write Protect if WPKEY corresponds to 0x50494F ("PIO" in ASCII). - WPKEY: Write Protect KEY
-
PIOA Write Protect Status Register
Name: PIOA_WPSR
Access: read-only
Address: 0x400E0EE8
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| - | - | - | - | - | - | - | - |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| WPVSRC | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| WPVSRC | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| - | - | - | - | - | - | - | WPVS |
- WPVS: Write Protect Violation Status
Value Name Description 0 - No Write Protect Violation has occurred since the last read of the PIO_WPSR register. 1 - A Write Protect Violation has occurred since the last read of the PIO_WPSR register. If this violation is an unauthorized attempt to write a protected register, the associated violation is reported into field WPVSRC. - WPVSRC: Write Protect Violation Source
-