PIC16F636T-I Datasheet, PDF (87/234 Pages) Microchip Technology – 8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC12F635/PIC16F636/639
TABLE 7-2: 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
CMCON0
—
COUT
—
CINV CIS CM2 CM1
CM0
-0-0 0000 -0-0 0000
CMCON1
—
—
—
—
—
— T1GSS CMSYNC ---- --10 ---- --10
INTCON
GIE
PEIE
T0IE INTE RAIE T0IF INTF
RAIF 0000 000x 0000 000x
PIE1
EEIE
LVDIE CRIE
—
C1IE OSFIE
—
TMR1IE 000- 00-0 000- 00-0
PIR1
EEIF
LVDIF CRIF
—
C1IF OSFIF
—
TMR1IF 000- 00-0 000- 00-0
PORTA
—
—
RA5
RA4 RA3
RA2
RA1
RA0
--xx xxxx --uu uuuu
PORTC
—
—
RC5
RC4
RC3
RC2
RC1
RC0
--xx xxxx --uu uuuu
TRISA
—
—
TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 --11 1111 --11 1111
TRISC
—
—
TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0 --11 1111 --11 1111
VRCON
VREN
—
VRR
—
VR3
VR2
VR1
VR0
0-0- 0000 0-0- 0000
Legend: x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used for comparator.
© 2007 Microchip Technology Inc.
DS41232D-page 85