PIC16F753-I/SLQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F753-I/SLQTP

14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16F753/HV753

5.1 Alternate Pin Function

The Alternate Pin Function Control (APFCON) register

is used to steer specific peripheral input and output

functions between different pins. The APFCON register

is shown in Register 5-1. For this device family, the

following functions can be moved between different

pins.

• Timer1 Gate

• COG1

These bits have no effect on the values of any TRIS

register. PORT and TRIS overrides will be routed to the

correct pin. The unselected pin will be unaffected.

5.2 Register Definitions: Alternate Pin Function Control

REGISTER 5-1: APFCON: ALTERNATE PIN FUNCTION CONTROL REGISTER

U-0

U-0

U-0

R/W-0/0

U-0

U-0

U-0

—

—

—

T1GSEL

—

—

—

bit 7

U-0

—

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 7-5

bit 4

bit 3-0

Unimplemented: Read as ‘0’.

T1GSEL: Timer 1 Gate Input Pin Selection bit

1 = T1G function is on RA3

0 = T1G function is on RA4

Unimplemented: Read as ‘0’.

DS40001709A-page 44

Preliminary

 2013 Microchip Technology Inc.

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