PIC12F1822 MICROCHIP [Microchip Technology], PIC12F1822 Datasheet - Page 166

• Manufacturer Part Number: PIC12F1822
• Description: 8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC12F/LF1822/16F/LF1823
REGISTER 18-2:
REGISTER 18-3:
DS41413A-page 166
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5-4
bit 3-2
bit 1-0
Note 1:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-2
bit 1
bit 0
Note 1:
R/W-0/0
CxINTP
U-0
—
PIC16F/LF1823 only.
PIC16F/LF1823 only.
CxINTP: Comparator Interrupt on Positive Going Edge Enable bits
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 bits
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
00 = CxVP connects to CxIN+ pin
01 = CxVP connects to DAC Voltage Reference
10 = CxVP connects to FVR Voltage Reference
Unimplemented: Read as ‘0’
CxNCH<1:0>: Comparator Negative Input Channel Select bits
PIC12F/LF1822:
0 = C1VN connects to C1IN0- pin
1 = C1VN connects to C1IN1- pin
PIC16F/LF1823:
00 = CxVN connects to C12IN0- pin
01 = CxVN connects to C12IN1- pin
10 = CxVN connects to C12IN2- pin
11 = CxVN connects to C12IN3- pin
Unimplemented: Read as ‘0’
MC2OUT: Mirror Copy of C2OUT bit
MC1OUT: Mirror Copy of C1OUT bit
R/W-0/0
CxINTN
U-0
—
CMxCON1: COMPARATOR CX CONTROL REGISTER 1
CMOUT: COMPARATOR OUTPUT REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
U-0
—
CxPCH<1:0>
R/W-0/0
U-0
Preliminary
—
(1)
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U-0
U-0
—
—
U-0
U-0
—
—
 2010 Microchip Technology Inc.
MC2OUT
CxNCH1
R/W-0/0
R-0/0
(1)
(1)
MC1OUT
CxNCH0
R/W-0/0
R-0/0
bit 0
bit 0