Microchip Technology AC244045 Data Sheet

PIC16(L)F1825/1829

DS41440C-page 136

 2010-2012 Microchip Technology Inc.

REGISTER 12-15: PORTC: PORTC REGISTER

R/W-x/u

RC7

(1)

RC6

(1)

RC5

RC4

RC3

RC2

RC1

RC0

bit 7

bit 0

Legend:
R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

RC<7:0>: PORTC General Purpose I/O Pin bits

(1)

1 = Port pin is > V

0 = Port pin is < V

Note 1:

RC<7:6> available on PIC16(L)F1829 only. Otherwise, they are unimplemented and read as ‘0’.

REGISTER 12-16: TRISC: PORTC TRI-STATE REGISTER

R/W-1/1

TRISC7

(1)

TRISC6

(1)

TRISC5

TRISC4

TRISC3

TRISC2

TRISC1

TRISC0

bit 7

bit 0

Legend:
R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

TRISC<7:0>: PORTC Tri-State Control bits

(1)

1 = PORTC pin configured as an input (tri-stated)
0 = PORTC pin configured as an output

Note 1:

TRISC<7:6> available on PIC16(L)F1829 only. Otherwise, they are unimplemented and read as ‘0’.

REGISTER 12-17: LATC: PORTC DATA LATCH REGISTER

R/W-x/u

LATC7

(2)

LATC6

(2)

LATC5

LATC4

LATC3

LATC2

LATC1

LATC0

bit 7

bit 0

Legend:
R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

LATC<7:0>: PORTC Output Latch Value bits

(1, 2)

Note 1:

Writes to PORTC are actually written to corresponding LATC register. Reads from PORTC register is
return of actual I/O pin values.

LATC<7:6> available on PIC16(L)F1829 only. Otherwise, they are unimplemented and read as ‘0’.