PIC16F676-I Datasheet, PDF (23/132 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F630/676
REGISTER 3-4:
IOCA — INTERRUPT-ON-CHANGE PORTA REGISTER (ADDRESS: 96h)
U-0
—
bit 7
U-0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
—
IOCA5 IOCA4 IOCA3 IOCA2 IOCA1 IOCA0
bit 0
bit 7-6
bit 5-0
Unimplemented: Read as ‘0’
IOCA<5:0>: Interrupt-on-Change PORTA Control bits
1 = Interrupt-on-change enabled
0 = Interrupt-on-change disabled
Note: Global Interrupt Enable (GIE) must be enabled for individual interrupts to be
recognized.
Legend:
R = Readable bit
- n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
 2010 Microchip Technology Inc.
DS40039F-page 23