Datasheet

PIC24FJ128GA310 FAMILY
DS39996F-page 316  2010-2011 Microchip Technology Inc.
FIGURE 25-2: INDIVIDUAL COMPARATOR CONFIGURATIONS WHEN CREF = 0
Cx
VIN-
V
IN+
Off (Read as ‘0’)
Comparator Off
CEN = 0, CREF = x, CCH<1:0> = xx
Comparator CxINB > CxINA Compare
CEN = 1, CCH<1:0> = 00, CVREFM<1:0> = xx
COE
CxOUT
Cx
VIN-
V
IN+
COE
C
XINB
C
XINA
Comparator CxIND > CxINA Compare
CEN = 1, CCH<1:0> = 10, CVREFM<1:0> = xx
Cx
VIN-
V
IN+
COE
CxOUT
C
XIND
C
XINA
Comparator CxINC > CxINA Compare
Cx
VIN-
V
IN+
COE
C
XINC
C
XINA
Comparator VBG > CxINA Compare
Cx
VIN-
V
IN+
COE
VBG
CXINA
Pin
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
Pin
Comparator VBG > CxINA Compare
CEN = 1, CCH<1:0> = 11, CVREFM<1:0> = 01
Cx
VIN-
V
IN+
COE
VBG/2
CXINA
CxOUT
Pin
Comparator VBG > CxINA Compare
Cx
VIN-
V
IN+
COE
VBG/6
CXINA
CxOUT
Pin
Comparator CxIND > CxINA Compare
Cx
VIN-
V
IN+
COE
CxOUT
V
REF+
C
XINA
Pin
CEN = 1, CCH<1:0> = 11, CVREFM<1:0> = 11
CEN = 1, CCH<1:0> = 01, CVREFM<1:0> = xx
CEN = 1, CCH<1:0> = 11, CVREFM<1:0> = 00
CEN = 1, CCH<1:0> = 11, CVREFM<1:0> = 10