PIC16F1825T-ESS datasheet(135/448 Pages) MICROCHIP

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 2010-2012 Microchip Technology Inc.

DS41440C-page 135

PIC16(L)F1825/1829

12.4.2

PORTC FUNCTIONS AND OUTPUT

PRIORITIES

Each PORTC pin is multiplexed with other functions. The

pins, their combined functions and their output priorities

are briefly described here. For additional information,

refer to the appropriate section in this data sheet.

When multiple outputs are enabled, the actual pin

control goes to the peripheral with the lowest number in

the following lists.

Analog input and some digital input functions are not

included in the list below. These input functions can

remain active when the pin is configured as an output.

Certain digital input functions override other port

functions and are included in the priority list.

TABLE 12-7:

PORTC OUTPUT PRIORITY

Pin Name

Function Priority(1)

RC0

SCL (PIC16(L)F1825 only)

SCK (PIC16(L)F1825 only)

P1D(2)

RC1

SDA1 (PIC16(L)F1825 only)

P1C(2)

RC2

SDO1(2) (PIC16(L)F1825

only)

P1D(2)

P2B(2)

RC3

SS1(2) (PIC16(L)F1825 only)

CCP2(2)

P1C(2)

P2A(2)

RC4

MDOUT

SRNQ

C2OUT

TX(2)/CK(2)

P1B

RC5

RX(2)/DT(2)

CCP1/P1A

RC6(3)

SS1

CCP4

RC7(3)

SDO1

Note 1:

Priority listed from highest to lowest.

Pin function is selectable via the APFCON0 or

APFCON1 register.

PIC16(L)F1829 only.

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