MC81F4332 Datasheet, PDF (112/198 Pages) Finechips – ABOV SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS

MC81F4x16
18. Timer 0/1
The 8-bit timer 0/1 are an 8-bit general-purpose timer. Timer 0/1 have three operating modes, you can
select one of them using the appropriate T0SCR/T1SCR setting:
- Interval timer mode (Toggle output at T0O/T1O pin)
- Capture input mode with a rising or falling edge trigger at EXT1/EXT3 pin
- PWM mode (PWM0O/PWM1O)
18.1 Registers
T0DR
TIMER 0 DATA REGISTER
00B1H
T0DR
7
6
5
4
3
2
1
0
One byte register
Reset value: FFH
R/W R/W R/W R/W R/W R/W R/W R/W
A 8-bit compare value register for the timer 0 match interrupt.
T0CR
TIMER 0 COUNTER REGISTER
00B2H
T0CR
7
6
5
4
3
2
1
0
One byte register
Reset value: 00H
R
R
R
R
R
R
R
R
A 8-bit count register for the timer 0
112
October 19, 2009 Ver.1.35