Datasheet

PIC16C745/765
DS41124D-page 36 Preliminary  1999-2013 Microchip Technology Inc.
TABLE 5-5: PORTC FUNCTIONS
TABLE 5-6: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Name Function
Input
Type
Output
Type
Description
RC0/T1OSO/T1CKI
RC0 ST CMOS Bi-directional I/O
T1OSO — Xtal T1 Oscillator Output
T1CKI ST — T1 Clock Input
RC1/T1OSI/CCP2
RC1 ST CMOS Bi-directional I/O
T1OSI Xtal — T1 Oscillator Input
CCP2 — — Capture In/Compare Out/PWM Out 2
RC2/CCP1
RC2 ST CMOS Bi-directional I/O
CCP1 — — Capture In/Compare Out/PWM Out 1
RC6/TX/CK
RC6 ST CMOS Bi-directional I/O
TX — CMOS USART Async Transmit
CK ST CMOS USART Master Out/Slave In Clock
RC7/RX/DT
RC7 ST CMOS Bi-directional I/O
RX ST — USART Async Receive
DT ST CMOS USART Data I/O
Legend: OD = open drain, ST = Schmitt Trigger
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Value on:
POR,
BOR
Value on all
other resets
07h PORTC RC7 RC6
— — — RC2 RC1 RC0 xx-- -xxx
uu-- -uuu
87h TRISC TRISC7 TRISC6
— — — TRISC2 TRISC1 TRISC0 11-- -111
11-- -111
Legend: x = unknown, u = unchanged.