PIC16F193X Datasheet, PDF (97/418 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F193X/LF193X
6.4.1
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.
RC0
1. T1OSO (Timer1 Oscillator)
2. P2B (CCP)
3. RC0
RC1
1. T1OSI (Timer1 Oscillator)
2. P2A (CCP)
3. RC1
RC1
1. SEG3 (LCD)
2. P1A (CCP)
3. RC2
RC3
1. SEG6 (LCD)
2. SCL (MSSP)
3. SCK (MSSP)
4. RC3
RC4
1. SEG11 (LCD)
2. SDA (MSSP)
3. RC4
RC5
1. SEG10 (LCD)
2. SDL (MSSP)
3. RC5
RC6
1. SEG9 (LCD)
2. TX (EUSART)
3. CK (EUSART)
4. P3A (CCP), 28-pin only
5. RC6
RC7
1. SEG8 (LCD)
2. DT (EUSART)
3. P3B (CCP), 28 pin only
4. RC7
TABLE 6-3: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Register
on Page
APFCON
CCPxCON
—
CCP3SEL T1GSEL P2BSEL SRNQSEL C2OUTSEL SSSEL CCP2SEL
84
PxM1
PxM0
DCxB1
DCxB0 CCPxM3 CCPxM2 CCPxM1 CCPxM0
184
LATC
LATC7
LATC6
LATC5
LATC4
LATC3
LATC2
LATC1
LATC0
93
LCDCON
LCDEN SLPEN
WERR
—
CS1
CS0
LMUX1 LMUX0
243
LCDSE0
SE7
SE6
SE5
SE4
SE3
SE2
SE1
SE0
247
LCDSE1
SE15
SE14
SE13
SE12
SE11
SE10
SE9
SE8
247
PORTC
RC7
RC6
RC5
RC4
RC3
RC2
RC1
RC0
93
RCSTA
SPEN
RX9
SREN
CREN
ADDEN
FERR
OERR
RX9D
223
SSPCON1
WCOL SSPOV SSPEN
CKP
SSPM3 SSPM2 SSPM1 SSPM0
277
SSPSTAT
SMP
CKE
D/A
P
S
R/W
UA
BF
276
T1CON
TXSTA
TRISC
Legend:
TMR1CS1 TMR1CS0 T1CKPS1 T1CKPS0 T1OSCEN T1SYNC
—
TMR1ON
169
CSRC
TX9
TXEN
SYNC
—
BRGH
TRMT
TX9D
222
TRISC7 TRISC6 TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0
94
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTC.
© 2008 Microchip Technology Inc.
Preliminary
DS41364A-page 95