PIC16F616 Microchip Technology Inc., PIC16F616 Datasheet - Page 58

• Manufacturer Part Number: PIC16F616
• Description: 14-pin Flash-based, 8-bit Cmos Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC16F610/616/16HV610/616
FIGURE 8-2:
FIGURE 8-3:
DS41288C-page 56
Note 1:
C12IN0-
C12IN1-
C12IN2-
C12IN3-
C12IN0-
C12IN1-
C2IN+
C1V
C2IN2-
C2IN3-
C2V
2:
C1IN+
C1CH<1:0>
C2CH<1:0>
REF
Note 1:
REF
When C2ON = 0, the C2 comparator will produce a ‘0’ output to the XOR Gate.
Output shown for reference only. See I/O port pin block diagram for more detail.
COMPARATOR C1 SIMPLIFIED BLOCK DIAGRAM
COMPARATOR C2 SIMPLIFIED BLOCK DIAGRAM
C1R
2:
C2R
0
1
2
3
0
1
0
1
2
3
MUX
2
MUX
When C1ON = 0, the C1 comparator will produce a ‘0’ output to the XOR Gate.
Output shown for reference only. See I/O port pin block diagram for more detail.
2
0
1
MUX
MUX
C2V
C2V
C1V
C1V
IN
IN
IN
IN
+
-
-
+
C2
+
C2ON
-
C1
C1ON
C2POL
Preliminary
(1)
C1POL
(1)
From Timer1
Q3*RD_CM2CON0
Clock
Q3*RD_CM1CON0
Q1
Q1
D
C2OUT
D
EN
D
EN
Reset
C1OUT
Reset
Q
Q
C2SYNC
Q
D
EN
D
EN
C2POL
C1POL
CL
0
1
CL
MUX
Q
Q
© 2007 Microchip Technology Inc.
To other peripherals
RD_CM2CON0
RD_CM1CON0
To Timer1 Gate
C2OE
To PWM Logic
SYNCC2OUT
C1OE
To SR Latch
Data Bus
Data Bus
Set C1IF
Set C2IF
C2OUT pin
C1OUT pin
To
To
(2)
(2)