PIC12F683-E/MD MICROCHIP [Microchip Technology], PIC12F683-E/MD Datasheet - Page 61

• Manufacturer Part Number: PIC12F683-E/MD
• Description: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 8-7:
TABLE 8-2:
© 2007 Microchip Technology Inc.
ANSEL
CMCON0
CMCON1
INTCON
PIE1
PIR1
GPIO
TRISIO
VRCON
Legend:
V
Name
DD
Comparator
CV
x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used for comparator.
REF
VREN
Input
VREN
EEIE
EEIF
Bit 7
GIE
—
—
—
—
—
to
SUMMARY OF REGISTERS ASSOCIATED WITH THE COMPARATOR AND VOLTAGE
REFERENCE MODULES
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
ADCS2
COUT
PEIE
ADIE
ADIF
Bit 6
—
—
—
—
VR<3:0>
16-1 Analog
8R
MUX
TRISIO5 TRISIO4 TRISIO3 TRISIO2 TRISIO1
15
14
CCP1IE
CCP1IF
ADCS1
2
1
0
Bit 5
T0IE
VRR
GP5
—
—
(1)
R
ADCS0
CINV
INTE
Bit 4
GP4
VREN
VR<3:0> = 0000
VRR
—
—
—
—
R
ANS3
GPIE
CMIE
CMIF
Bit 3
GP3
VR3
CIS
—
16 Stages
OSFIE
OSFIF
ANS2
Bit 2
CM2
T0IF
GP2
VR2
—
Note 1: Care should be taken to ensure V
TMR2IE
TMR2IF
R
T1GSS
ANS1
Bit 1
CM1
INTF
GP1
VR1
remains within the comparator Common
mode input range. See Section 15.0
“Electrical Specifications” for more detail.
R
CMSYNC
TRISIO0
TMR1IE
TMR1IF
ANS0
GPIF
Bit 0
CM0
GP0
VR0
PIC12F683
-000 1111
-0-0 0000
---- --10
0000 0000
000- 0000
000- 0000
--xx xxxx
--11 1111
0-0- 0000
POR, BOR
8R
Value on
DS41211D-page 59
-000 1111
-0-0 0000
---- --10
0000 000x
0000 0000
000- 0000
--uu uuuu
--11 1111
-0-0 0000
Value on
all other
Resets
VRR
REF