PIC16LF18854 Datasheet, PDF (406/668 Pages) Microchip Technology – C Compiler Optimized RISC Architecture

PIC16(L)F18856/76
FIGURE 27-1:
BLOCK DIAGRAM OF TIMER0
CLC1
SOSC
Reserved
LFINTOSC
HFINTOSC
FOSC/4
T0CKIPPS
(Inverted)
T0CKIPPS
Rev. 10-000017B
2/27/2014
111
110
101 _T0CKPS<3:0>
100
011
010
Prescaler
SYNC
T0_match _Peripherals
TMR0
BODY
T0OUTPS<3:0>
1
IN
0
OUT
Postscaler
001
FOSC/4
T016BIT
T0ASYNC
000
D
Q
CK Q
T0CS<2:0>
T0IF
T0_out
PPS
RxyPPS
TMR0
8-bit TMR0 Body Diagram (T016BIT = 0)
Clear
IN
TMR0L R
COMPARATOR
OUT
T0_match
TMR0 High
Byte⁽¹⁾
TMR0H
Latch
Enable
16-bit TMR0 Body Diagram (T016BIT = 1)
IN
TMR0L
TMR0 High
OUT
Byte⁽¹⁾
8
Read TMR0L
Write TMR0L
8
8
TMR0H
8
8
Internal Data Bus
DS40001824A-page 406
Preliminary
 2016 Microchip Technology Inc.