PIC16F753 Datasheet, PDF (134/238 Pages) Microchip Technology – 14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

FIGURE 15-2:
CxNCH[1:0]
2
COMPARATOR MODULE SIMPLIFIED BLOCK DIAGRAM
CxON⁽¹⁾
CXIN0-
CXIN1-
CXIN2-
CXIN3-
Slope
Compensator
CXIN+
DAC_OUT
FVR Reference
Slope
Compensator
AGND
0
1
2
3
4-7
0
MUX
1 (2)
2
3
4-7
CxVN _-
+
CxVP
CxSP
Cx
CxHYS
icd_freeze
CxON
CXZLF
0
Zero Latency
1
Filter
CXPOL
DQ
EN
CXPCH[2:0]
3
From Timer1
tmr1_clk
Interrupt
det
CxINTP
Interrupt
CxINTN
det
Set CxIF
DQ
Q1 EN
CXOUT
MCOUTX
To Data Bus
To COG Module, Slope test output
CXSYNC
0
DQ
1
CXOE
TRIS bit
CXOUT
To Timer1
SYNCCXOUT
Note 1: When CxON = 0, the Comparator will produce a ‘0’ at the output.
2: When CxON = 0, all multiplexer inputs are disconnected.