15.6.3 IOCAF

Name: IOCAF
Offset: 0x1F3F

PORTA Interrupt-on-Change Flag Register

Bit 76543210 
   IOCAF5IOCAF4IOCAF3IOCAF2IOCAF1IOCAF0 
Access R/W/HSR/W/HSR/W/HSR/W/HSR/W/HSR/W/HS 
Reset 000000 

Bits 0, 1, 2, 3, 4, 5 – IOCAFn Interrupt-on-Change Flag bits

Note:
  1. IOCAF0 and IOCAF1 are not available for use if the debugger is enabled.
  2. If MCLRE = 1 or LVP = 1, port functionality is disabled and IOCAF3 is not available.
ValueNameDescription
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