PIC18F6585 Datasheet, PDF (143/496 Pages) Microchip Technology – 64/68/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with ECAN Module

PIC18F6585/8585/6680/8680
TABLE 10-11: PORTF FUNCTIONS
Name
Bit# Buffer Type
Function
RF0/AN5
bit 0
RF1/AN6/C2OUT bit 1
RF2/AN7/C1OUT bit 2
RF3/AN8/C2IN+ bit 3
RF4/AN9/C2IN- bit 4
RF5/AN10/
bit 5
C1IN+/CVREF
RF6/AN11/C1IN- bit 6
ST
Input/output port pin or analog input.
ST
Input/output port pin, analog input or comparator 2 output.
ST
Input/output port pin, analog input or comparator 1 output.
ST
Input/output port pin, analog input or comparator 2 input (+).
ST
Input/output port pin, analog input or comparator 2 input (-).
ST
Input/output port pin, analog input, comparator 1 input (+) or
comparator reference output.
ST
Input/output port pin, analog input or comparator 1 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
TRISF PORTF Data Direction Control Register
PORTF Read PORTF pin/Write PORTF Data Latch
LATF
Read PORTF Data Latch/Write PORTF Data Latch
ADCON1 —
— VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0
CMCON C2OUT C1OUT C2INV C1INV CIS CM2 CM1 CM0
CVRCON CVREN CVROE CVRR CVRSS CVR3 CVR2 CVR1 CVR0
Legend: x = unknown, u = unchanged. Shaded cells are not used by PORTF.
1111 1111
xxxx xxxx
0000 0000
--00 0000
0000 0000
0000 0000
Value on
all other
Resets
1111 1111
uuuu uuuu
uuuu uuuu
--00 0000
0000 0000
0000 0000
 2004 Microchip Technology Inc.
DS30491C-page 141