PIC16F753 Datasheet, PDF (140/238 Pages) Microchip Technology – 14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F753/HV753
REGISTER 15-2: CMxCON1: COMPARATOR Cx CONTROL REGISTER 1
R/W-0/0
CxINTP
bit 7
R/W-0/0
CxINTN
R/W-0/0
R/W-0/0
R/W-0/0
CxPCH<1:0>
R/W-0/0
R/W-0/0
CxNCH<2:0>
R/W-0/0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6
bit 5-3
bit 2-0
CxINTP: Comparator Interrupt on Positive Going Edge Enable bit
1 = The CxIF interrupt flag will be set upon a positive going edge of the CxOUT bit
0 = No interrupt flag will be set on a positive going edge of the CxOUT bit
CxINTN: Comparator Interrupt on Negative Going Edge Enable bit
1 = The CxIF interrupt flag will be set upon a negative going edge of the CxOUT bit
0 = No interrupt flag will be set on a negative going edge of the CxOUT bit
CxPCH<1:0>: Comparator Positive Input Channel Select bits
000 = CxVP connects to CxIN+ pin
001 = CxVP connects to dac_out
010 = CxVP connects to FVR
011 = CxVP connects to Slope Compensator Output
1xx = CxVP connects to AGND
CxNCH<2:0>: Comparator Negative Input Channel Select bits
000 = CxVN connects to CxIN0- pin
001 = CxVN connects to CxIN1- pin
010 = CxVN connects to CxIN2- pin
011 = CxVN connects to CxIN3- pin
1xx = CxVN connects to Slope Compensator Output
REGISTER 15-3: CMOUT: COMPARATOR OUTPUT REGISTER
U-0
—
bit 7
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
R-0/0
MCOUT2
R-0/0
MCOUT1
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-2
bit 1
bit 0
Unimplemented: Read as ‘0’
MCOUT2: Mirror Copy of C2OUT bit
MCOUT1: Mirror Copy of C1OUT bit
DS40001709A-page 140
Preliminary
 2013 Microchip Technology Inc.