15.6.5 IOCBN
| Name: | IOCBN |
| Offset: | 0x1F49 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| IOCBN7 | IOCBN6 | IOCBN5 | IOCBN4 | ||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 |
Bits 4, 5, 6, 7 – IOCBNn Interrupt-on-Change Negative Edge Enable bits
Note: PORTB
associated registers are available on 20-pin or higher pin count devices only.
| Value | Description |
|---|---|
1 |
Interrupt-on-Change enabled on the IOCB pin for a negative-going edge. Associated Status bit and interrupt flag will be set upon detecting an edge. |
0 |
Interrupt-on-Change disabled for the associated pin |