Datasheet

© 2009 Microchip Technology Inc. DS41288F-page 67
PIC16F610/616/16HV610/616
TABLE 8-2: SUMMARY OF REGISTERS ASSOCIATED WITH THE COMPARATOR AND
VOLTAGE REFERENCE MODULES
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
ANSEL ANS7 ANS6 ANS5 ANS4
ANS3
(1)
ANS2
(1)
ANS1 ANS0 1111 1111 1111 1111
CM1CON0 C1ON C1OUT C1OE C1POL C1SP C1R C1CH1 C1CH0 0000 0000 0000 0000
CM2CON0 C2ON C2OUT C2OE C2POL C2SP C2R C2CH1 C2CH0 0000 0000 0000 0000
CM2CON1 MC1OUT MC2OUT
— T1ACS C1HYS C2HYS T1GSS C2SYNC 00-0 0010 00-0 0010
INTCON GIE PEIE
T0IE INTE RAIE T0IF INTF RAIF 0000 000x 0000 000x
PIE1
— ADIE
(1)
CCP1IE
(1)
C2IE C1IE — TMR2IE
(1)
TMR1IE -000 0-00 -000 0-00
PIR1
— ADIF
(1)
CCP1IF
(1)
C2IF C1IF — TMR2IF
(1)
TMR1IF -000 0-00 -000 0-00
PORTA
— — RA5 RA4 RA3 RA2 RA1 RA0 --x0 x000 --x0 x000
PORTC
— — RC5 RC4 RC3 RC2 RC1 RC0 --xx 00xx --uu 00uu
SRCON0 SR1 SR0 C1SEN C2REN PULSS PULSR
— SRCLKEN 0000 00-0 0000 00-0
SRCON1 SRCS1 SRCS0
— — — — — — 00-- ---- 00-- ----
TRISA
— — TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 --11 1111 --11 1111
TRISC
TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0 1111 1111 1111 1111
VRCON C1VREN C2VREN VRR FVREN VR3 VR2 VR1 VR0 0000 0000 0000 0000
Legend: x = unknown, u = unchanged, – = unimplemented, read as ‘0’. Shaded cells are not used for comparator.
Note 1: PIC16F616/16HV616 only.