PIC16LF1847 Datasheet, PDF (167/408 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1847
FIGURE 19-3:
COMPARATOR 2 MODULE SIMPLIFIED BLOCK DIAGRAM
CxNCH<1:0>
2
C12IN0-
0
CxON⁽¹⁾
Interrupt
det
CxINTP
Set CxIF
C12IN1-
C12IN2-
C12IN3-
1
MUX
2 ⁽²⁾
3
C12IN+
DAC
FVR Buffer2
VSS
0
MUX
1 (2)
2
3
CXPCH<1:0>
2
CxVN _-
+
CxVP
Cx⁽³⁾
CxHYS
CxSP
CxON
CXPOL
Interrupt
det
CxINTN
DQ
Q1 EN
CXOUT
MCXOUT
To Data Bus
To ECCP PWM Logic
CXSYNC
0
DQ
1
(from Timer1)
T1CLK
CXOE
TRIS bit
CXOUT
To Timer1 or SR Latch
SYNCCXOUT
Note 1:
2:
3:
When CxON = 0, the Comparator will produce a ‘0’ at the output
When CxON = 0, all multiplexer inputs are disconnected.
Output of comparator can be frozen during debugging.
 2011 Microchip Technology Inc.
Preliminary
DS41453A-page 167