Datasheet

PIC18F66K80 FAMILY
DS39977F-page 378  2010-2012 Microchip Technology Inc.
FIGURE 24-4: COMPARATOR CONFIGURATIONS
Cx
VIN-
V
IN+
Off (Read as ‘0’)
Comparator Off
CON = 0, CREF = x, CCH<1:0> = xx
COE
Cx
VIN-
V
IN+
COE
Comparator CxINB > CxINA Compare
CON = 1, CREF = 0, CCH<1:0> = 00
CxINB
CxINA
Cx
VIN-
V
IN+
COE
Comparator CxINC > CxINA Compare
CON = 1, CREF = 0, CCH<1:0> = 01
CxINC
CxINA
Cx
VIN-
V
IN+
COE
Comparator C2INB/C1INB > CxINA Compare
CON = 1, CREF = 0, CCH<1:0> = 10
C1INB
CxINA
Cx
VIN-
V
IN+
COE
Comparator VBG > CxINA Compare
CON = 1, CREF = 0, CCH<1:0> = 11
VBG
CxINA
Cx
VIN-
V
IN+
COE
Comparator CxINB > CVREF Compare
CON = 1, CREF = 1, CCH<1:0> = 00
CxINB
CV
REF
Cx
VIN-
V
IN+
COE
Comparator CxINC > CVREF Compare
CON = 1, CREF = 1, CCH<1:0> = 01
CxINC
CV
REF
Cx
VIN-
V
IN+
COE
Comparator C2INB/C1INB > CVREF Compare
CON = 1, CREF = 1, CCH<1:0> = 10
CVREF
Cx
VIN-
V
IN+
COE
Pin
Comparator VBG > CVREF Compare
CON = 1, CREF = 1, CCH<1:0> = 11
VBG
CV
REF
CxOUT
Note 1: VBG is the Internal Reference Voltage (see Table 31-2).
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
Pin
CxOUT
C2INB/
C1INB
C2INB/