Information

PIC18F8722 FAMILY

FIGURE 23-2: COMPARATOR VOLTAGE REFERENCE OUTPUT BUFFER EXAMPLE

TABLE 23-1: REGISTERS ASSOCIATED WITH COMPARATOR VOLTAGE REFERENCE

Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Reset

Values

on page

CVRCON CVREN CVROE CVRR CVRSS CVR3 CVR2 CVR1 CVR0 59

CMCON

C2OUT C1OUT C2INV C1INV CIS CM2 CM1 CM0 59

TRISF TRISF7 TRISF6 TRISF5 TRISF4 TRISF3 TRISF2 TRISF1 TRISF0 60

Legend: Shaded cells are not used with the comparator voltage reference.

CVREF Output

–

CVREF

Module

Voltage

Reference

Output

Impedance

(1)

RF5

Note 1: R is dependent upon the voltage reference Configuration bits, CVRCON<3:0> and CVRCON<5>.

PIC18FXXXX