Datasheet

 2010 Microchip Technology Inc. Preliminary DS41350E-page 97
PIC18F/LF1XK50
TABLE 9-5: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
RC5/CCP1/P1A/
T0CKI
RC5 0 O DIG LATC<5> data output.
1 I ST PORTC<5> data input.
CCP1 0 O DIG ECCP1 compare or PWM output; takes priority over port data.
1 I ST ECCP1 capture input.
P1A 0 0 DIG ECCP1 Enhanced PWM output, channel A. May be configured for
tri-state during Enhanced PWM shutdown events. Takes priority over
port data
T0CKI 1 I ST Timer0 counter input.
RC6/AN8/SS
/
T13CKI/T1OSCI
RC6 0 O DIG LATC<6> data output.
1 I ST PORTC<6> data input.
AN8 1 I ANA A/D input channel 8.
SS
1 I TTL Slave select input for SSP (MSSP module)
T13CKI
1 I ST Timer1 and Timer3 counter input.
T1OSCI
x O ANA Timer1 oscillator input; enabled when Timer1 oscillator enabled.
Disables digital I/O.
RC7/AN9/SDO/
T1OSCO
RC7 0 O DIG LATC<7> data output.
1 I ST PORTC<7> data input.
AN9 1 I ANA A/D input channel 9.
SDO 0 I DIG SPI data output (MSSP module); takes priority over port data.
T1OSCO
x O ANA Timer1 oscillator output; enabled when Timer1 oscillator enabled.
Disables digital I/O.
Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reset
Values
on page
PORTC RC7 RC6 RC5 RC4 RC3 RC2 RC1 RC0 288
LATC
LATC7 LATC6 LATC5 LATC4 LATC3 LATC2 LATC1 LATC0
288
TRISC
TRISC7 TRISC6 TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0
288
ANSEL ANS7 ANS6 ANS5 ANS4 ANS3 — — —288
ANSELH
— — — — ANS11 ANS10 ANS9 ANS8 288
T1CON RD16 T1RUN T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON 286
T3CON
RD16 — T3CKPS1 T3CKPS0 T3CCP1 T3SYNC TMR3CS TMR3ON 287
SSPCON1
WCOL SSPOV SSPEN CKP SSPM3 SSPM2 SSPM1 SSPM0 286
CCP1CON P1M1 P1M0 DC1B1 DC1B0 CCP1M3 CCP1M2 CCP1M1 CCP1M0 287
ECCP1AS
ECCPASE ECCPAS2 ECCPAS1 ECCPAS0 PSSAC1 PSSAC0 PSSBD1 PSSBD0 287
PSTRCON
— — — STRSYNC STRD STRC STRB STRA 287
SLRCON — — — — —SLRCSLRB SLRA 288
REFCON1
D1EN D1LPS DAC1OE --- D1PSS1 D1PSS0 --- D1NSS 287
INTCON
GIE/GIEH PEIE/GIEL TMR0IE INT0IE RABIE TMR0IF INT0IF RABIF 285
INTCON2
RABPU INTEDG0 INTEDG1 INTEDG2 — TMR0IP — RABIP
285
INTCON3 INT2IP INT1IP
— INT2IE INT1IE — INT2IF INT1IF 285
TABLE 9-14: PORTC I/O SUMMARY (CONTINUED)
Pin Function
TRIS
Setting
I/O
I/O
Type
Description
Legend: DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; ANA = Analog level input/output;
I
2
C/SMB = I
2
C/SMBus input buffer; x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).