PIC18C658 MICROCHIP [Microchip Technology], PIC18C658 Datasheet - Page 114

• Manufacturer Part Number: PIC18C658
• Description: High-Performance Microcontrollers with CAN Module
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18CXX8
FIGURE 10-1: TIMER0 BLOCK DIAGRAM IN 8-BIT MODE
FIGURE 10-2: TIMER0 BLOCK DIAGRAM IN 16-BIT MODE
DS30475A-page 114
T0CKI Pin
RA4/T0CKI
Pin
(2)
Note 1:
Note 1:
(2)
T0SE
2:
2:
F
OSC
T0SE
Upon RESET, Timer0 is enabled in 8-bit mode with clock input from T0CKI max. prescale.
I/O pins have diode protection to V
Upon RESET, Timer0 is enabled in 8-bit mode with clock input from T0CKI max. prescale.
I/O pins have diode protection to V
/4
F
OSC
/4
T0CS
0
1
T0PS2, T0PS1, T0PS0
(1)
T0CS
Programmable
0
1
Prescaler
(1)
3
T0PS2, T0PS1, T0PS0
DD
DD
Programmable
Advanced Information
and V
Prescaler
and V
PSA
0
1
3
SS
SS
.
.
(2 T
Sync with
Internal
Clocks
CY
delay)
PSA
0
1
(2 T
Sync with
Internal
Clocks
CY
TMR0L
delay)
8
High Byte
TMR0H
TMR0
8
 2000 Microchip Technology Inc.
8
TMR0L
Data Bus
8
Read TMR0L
Write TMR0L
Data Bus<7:0>
8
Flag bit TMR0IF
Flag bit TMR0IF
Set Interrupt
Set Interrupt
on Overflow
on Overflow