15.6.6 IOCBF
| Name: | IOCBF |
| Address: | 0x1F4A |
PORTB Interrupt-on-Change Flag Register Example
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| IOCBF7 | IOCBF6 | IOCBF5 | IOCBF4 | IOCBF3 | IOCBF2 | IOCBF1 | IOCBF0 | ||
| 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 – IOCBFn Interrupt-on-Change Flag bits
| Value | Name | Description |
|---|---|---|
1 |
IOCBP[n]=1 |
A positive edge was detected on the RB[n] pin |
1 |
IOCBN[n]=1 |
A negative edge was detected on the RB[n] pin |
0 |
IOCBP[n]=x and
IOCBN[n]=x |
No change was detected, or the user cleared the detected change |