PIC16F753 Datasheet, PDF (55/238 Pages) Microchip Technology – 14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F753/HV753
REGISTER 5-15: WPUC: WEAK PULL-UP PORTC REGISTER
U-0
—
bit 7
U-0
R/W-1
R/W-1
R/W-1
R/W-1
—
WPUC5
WPUC4 WPUC3
WPUC2
R/W-1
WPUC1
R/W-1
WPUC0
bit 0
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
bit 7-6
bit 5-0
Unimplemented: Read as ‘0’
WPUC<5:0>: Weak Pull-up Control bits^(1,2,3)
1 = Pull-up enabled
0 = Pull-up disabled
Note 1:
2:
3:
Global RAPU must be enabled for individual pull-ups to be enabled.
The weak pull-up device is automatically disabled if the pin is in Output mode (TRISC = 0).
The RC3 pull-up is enabled when configured as MCLR in the Configuration Word, otherwise it is disabled
as an input and reads as ‘0’.
REGISTER 5-16: IOCCP: INTERRUPT-ON-CHANGE POSITIVE EDGE REGISTER
U-0
—
bit 7
U-0
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
—
IOCCP5
IOCCP4
IOCCP3
IOCCP2
IOCCP1
R/W-0/0
IOCCP0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-6
bit 5-0
Unimplemented: Read as ‘0’
IOCCP<5:0>: Interrupt-on-Change Positive Edge Enable bits
1 = Interrupt-on-Change enabled on the pin for a positive going edge. Associated Status bit and interrupt flag will
be set upon detecting an edge.
0 = Interrupt-on-Change disabled for the associated pin.
 2013 Microchip Technology Inc.
Preliminary
DS40001709A-page 55