PIC18F-LF1XK50 MICROCHIP [Microchip Technology], PIC18F-LF1XK50 Datasheet - Page 224

• Manufacturer Part Number: PIC18F-LF1XK50
• Description: 20-Pin USB Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F/LF1XK50
DS41350E-page 224
FIGURE 18-2:
V
C1RSEL
FVR
REF
C12IN1-
C12IN2-
C12IN3-
C1IN+
C1CH<1:0>
AGND
0
1
MUX
C1V
C1R
COMPARATOR C1 SIMPLIFIED BLOCK DIAGRAM
REF
0
1
2
3
0
1
2
MUX
MUX
Note 1:
2:
3:
4:
C1V
C1V
C1SP
When C1ON = 0, the C1 comparator will produce a ‘0’ output to the XOR Gate.
Q1 and Q3 are phases of the four-phase system clock (F
Q1 is held high during Sleep mode.
Positive going pulse generated on both falling and rising edges of the bit.
IN
IN
-
+
+
-
From TMR1L[0]
C1
C1ON
C1POL
(1)
Preliminary
Q3*RD_CM1CON0
(4)
Q1
D
NReset
Q
D
EN
C1OUT
C1SYNC
Q
D
EN
0
1
CL
Q
 2010 Microchip Technology Inc.
RD_CM1CON0
OSC
To PWM Logic
).
SYNCC1OUT
Data Bus
Set C1IF
C2OE
C1OE
C12OUT
To