Decoder control Register
| DECDIS | Disable the decoder |
| INTMAP | Enable decoder to channel interrupt map |
| HYSTPRS0 | Enable decoder hysteresis on PRS0 output |
| HYSTPRS1 | Enable decoder hysteresis on PRS1 output |
| HYSTPRS2 | Enable decoder hysteresis on PRS2 output |
| HYSTIRQ | Enable decoder hysteresis on interrupt r |
| PRSCNT | Enable count mode on decoder PRS channel |