PIC16C717/770/771
REGISTER 3-3: INTERRUPT ON CHANGE PORTB REGISTER (IOCB: 96h)
R/W-1
IOCB7
bit7
R/W-1
IOCB6
R/W-1
IOCB5
R/W-1
IOCB4
R/W-0
IOCB3
R/W-0
IOCB2
bit 7-0:
IOCB<7:0>: Interrupt on Change PORTB Control
1 = Interrupt on change enabled.
0 = Interrupt on change disabled.
R/W-0
IOCB1
R/W-0
IOCB0
bit0
R = Readable bit
W = Writable bit
U = Unimplemented bit, read
as ‘0’
-n = Value at POR reset
Note 1: The interrupt enable bits GIE and RBIE in the INTCON Register must be set for individual interrupts to be
recognized.
DS41120A-page 36
Advanced Information
© 1999 Microchip Technology Inc.