PIC16F753 datasheet(51/230 Pages) MICROCHIP

51 / 230 page

 2013-2015 Microchip Technology Inc.

DS40001709C-page 51

PIC16F753/HV753

WPUC: WEAK PULL-UP PORTC REGISTER

U-0

R/W-1

—

WPUC5

WPUC4

WPUC3

WPUC2

WPUC1

WPUC0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-6

Unimplemented: Read as ‘0’

bit 5-0

WPUC<5:0>: Weak Pull-up Control bits(1,2,3)

= Pull-up enabled

= Pull-up disabled

Note 1:

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’.

IOCCP: INTERRUPT-ON-CHANGE POSITIVE EDGE REGISTER

U-0

R/W-0/0

—

IOCCP5

IOCCP4

IOCCP3

IOCCP2

IOCCP1

IOCCP0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-6

Unimplemented: Read as ‘0’

bit 5-0

IOCCP<5:0>: Interrupt-on-Change Positive Edge Enable bits

= 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.

= Interrupt-on-Change disabled for the associated pin.

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