PIC16F87XA Datasheet, PDF (142/234 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers

PIC16F87XA
TABLE 12-1: REGISTERS ASSOCIATED WITH COMPARATOR MODULE
Address Name
Bit 7
Bit 6
Bit 5
Bit 4 Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR
Value on
all other
Resets
9Ch
CMCON C2OUT C1OUT C2INV C1INV CIS CM2 CM1 CM0 0000 0111 0000 0111
9Dh
CVRCON CVREN CVROE CVRR — CVR3 CVR2 CVR1 CVR0 000- 0000 000- 0000
0Bh, 8Bh, INTCON GIE/
10Bh,18Bh
GIEH
PEIE/ TMR0IE INTIE RBIE TMR0IF INTIF
GIEL
RBIF 0000 000x 0000 000u
0Dh
PIR2
—
CMIF
—
— BCLIF LVDIF TMR3IF CCP2IF -0-- 0000 -0-- 0000
8Dh
PIE2
—
CMIE
—
— BCLIE LVDIE TMR3IE CCP2IE -0-- 0000 -0-- 0000
05h
PORTA
—
—
RA5 RA4 RA3 RA2
RA1
RA0 --0x 0000 --0u 0000
85h
TRISA
—
— PORTA Data Direction Register
--11 1111 --11 1111
Legend: x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are unused by the comparator module.
DS39582B-page 140
 2003 Microchip Technology Inc.