Intel 80C188EC User Manual page 266

Timer 0
Serviced
1
T0IN
T1IN
T0OUT
T1OUT
NOTES:
1. T0IN resolution time (setup time met).
2. T1IN resolution time (setup time not met).
3. Modified count value written into Timer 0 count register.
4. T1IN resolution time, count value written into Timer 1 count register.
5. T1IN resolution time.
Figure 9-2. Counter Element Multiplexing and Timer Input Synchronization
Timer 1 Timer 2
Serviced Serviced Dead
3
2
TIMER/COUNTER UNIT
Timer 0 Timer 1 Timer 2
Serviced Serviced Serviced Dead
4
5
Timer 0
Serviced
A1293-0A
9-3