PIC18F6525_13 Datasheet, PDF (119/400 Pages) Microchip Technology – 64/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with A/D

PIC18F6525/6621/8525/8621
TABLE 10-11: PORTF FUNCTIONS
Name
Bit# Buffer Type
Function
RF0/AN5
bit 0
ST
Input/output port pin or analog input.
RF1/AN6/C2OUT bit 1
ST
Input/output port pin, analog input or Comparator 2 output.
RF2/AN7/C1OUT bit 2
ST
Input/output port pin, analog input or Comparator 1 output.
RF3/AN8
bit 3
ST
Input/output port pin or analog input/comparator input.
RF4/AN9
bit 4
ST
Input/output port pin or analog input/comparator input.
RF5/AN10/CVREF bit 5
ST
Input/output port pin, analog input/comparator input or comparator
reference output.
RF6/AN11
bit 6
ST
Input/output port pin or analog input/comparator input.
RF7/SS
bit 7
ST/TTL Input/output port pin or slave select pin for synchronous serial port.
Legend: ST = Schmitt Trigger input, TTL = TTL input
TABLE 10-12: SUMMARY OF REGISTERS ASSOCIATED WITH PORTF
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
TRISF PORTF Data Direction Control Register
1111 1111 1111 1111
PORTF Read PORTF pin/Write PORTF Data Latch
x000 0000 u000 0000
LATF
Read PORTF Data Latch/Write PORTF Data Latch
xxxx xxxx uuuu uuuu
ADCON1 —
— VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0 --00 0000 --00 0000
CMCON C2OUT C1OUT C2INV C1INV CIS CM2 CM1 CM0 0000 0000 0000 0000
CVRCON CVREN CVROE CVRR CVRSS CVR3 CVR2 CVR1 CVR0 0000 0000 0000 0000
Legend: x = unknown, u = unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by PORTF.
 2003-2013 Microchip Technology Inc.
DS39612C-page 119