32.6.39 PIO Edge Select Register
| Name: | PIO_ESR |
| Offset: | 0x00C0 |
| Property: | Write-only |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| P31 | P30 | P29 | P28 | P27 | P26 | P25 | P24 | ||
| Access | W | W | W | W | W | W | W | W | |
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| P23 | P22 | P21 | P20 | P19 | P18 | P17 | P16 | ||
| Access | W | W | W | W | W | W | W | W | |
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| P15 | P14 | P13 | P12 | P11 | P10 | P9 | P8 | ||
| Access | W | W | W | W | W | W | W | W | |
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| P7 | P6 | P5 | P4 | P3 | P2 | P1 | P0 | ||
| Access | W | W | W | W | W | W | W | W | |
| Reset |
Bits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 – P PIO Edge Interrupt Selection
| Value | Description |
|---|---|
| 0 | No effect. |
| 1 | The interrupt source is an edge-detection event. |