Rising Edge/High-Level Select Register
| P0 | Rising Edge/High-Level Interrupt Selection |
| P1 | Rising Edge/High-Level Interrupt Selection |
| P2 | Rising Edge/High-Level Interrupt Selection |
| P3 | Rising Edge/High-Level Interrupt Selection |
| P4 | Rising Edge/High-Level Interrupt Selection |
| P5 | Rising Edge/High-Level Interrupt Selection |
| P6 | Rising Edge/High-Level Interrupt Selection |
| P7 | Rising Edge/High-Level Interrupt Selection |
| P8 | Rising Edge/High-Level Interrupt Selection |
| P9 | Rising Edge/High-Level Interrupt Selection |
| P10 | Rising Edge/High-Level Interrupt Selection |
| P11 | Rising Edge/High-Level Interrupt Selection |
| P12 | Rising Edge/High-Level Interrupt Selection |
| P13 | Rising Edge/High-Level Interrupt Selection |
| P14 | Rising Edge/High-Level Interrupt Selection |
| P15 | Rising Edge/High-Level Interrupt Selection |
| P16 | Rising Edge/High-Level Interrupt Selection |
| P17 | Rising Edge/High-Level Interrupt Selection |
| P18 | Rising Edge/High-Level Interrupt Selection |
| P19 | Rising Edge/High-Level Interrupt Selection |
| P20 | Rising Edge/High-Level Interrupt Selection |
| P21 | Rising Edge/High-Level Interrupt Selection |
| P22 | Rising Edge/High-Level Interrupt Selection |
| P23 | Rising Edge/High-Level Interrupt Selection |
| P24 | Rising Edge/High-Level Interrupt Selection |
| P25 | Rising Edge/High-Level Interrupt Selection |
| P26 | Rising Edge/High-Level Interrupt Selection |
| P27 | Rising Edge/High-Level Interrupt Selection |
| P28 | Rising Edge/High-Level Interrupt Selection |
| P29 | Rising Edge/High-Level Interrupt Selection |
| P30 | Rising Edge/High-Level Interrupt Selection |
| P31 | Rising Edge/High-Level Interrupt Selection |