PIC18F97J60_11 Datasheet, PDF (357/492 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1-Mbit Flash Microcontrollers with Ethernet

PIC18F97J60 FAMILY
FIGURE 24-2:
COMPARATOR VOLTAGE REFERENCE OUTPUT BUFFER EXAMPLE
PIC18FXXJ6X
CVREF
R⁽¹⁾
Module
Voltage
RF5
Reference
Output
Impedance
+
–
CVREF Output
Note 1: R is dependent upon the comparator voltage reference configuration bits, CVRCON<5> and CVRCON<3:0>.
TABLE 24-1: 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
70
CMCON
C2OUT C1OUT C2INV C1INV
CIS
CM2
CM1
CM0
70
TRISF
TRISF7 TRISF6 TRISF5 TRISF4 TRISF3 TRISF2 TRISF1 TRISF0
71
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used with the comparator voltage reference module.
 2011 Microchip Technology Inc.
DS39762F-page 357