16.10.1 IOCAF
Name: | IOCAF |
Offset: | 0xF0A |
PORTA Interrupt-on-Change Flag Register Example
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
IOCAF7 | IOCAF6 | IOCAF5 | IOCAF4 | IOCAF3 | IOCAF2 | IOCAF1 | IOCAF0 | ||
Access | R/W/HS | R/W/HS | R/W/HS | R/W/HS | R/W/HS | R/W/HS | R/W/HS | R/W/HS | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 0, 1, 2, 3, 4, 5, 6, 7 – IOCAFn Interrupt-on-Change Flag bits
Value | Name | Description |
---|---|---|
1 | IOCAP[n]=1 | A positive edge was detected on the RA[n] pin |
1 | IOCAN[n]=1 | A negative edge was detected on the RA[n] pin |
0 | IOCAP[n]=x and IOCAN[n]=x | No change was detected, or the user cleared the detected change |