(7548,7549) Are latch and timer written to during write in and timer value read out?
- Última atualização
- 18:28, 25 Mai 2017
Salvar como PDF
(Timer) Are the latch and the timer simultaneously written to during write-in and the timer value read during read-out regardless of whether the timer is in operation or suspended? [2008/03/13]
It depends on the type of timer, as detailed below:
Timer 1: The timer and latch are written to simultaneously and the timer count value is read.
Timers 2, A: The user can choose to have the value written only to the latch or to both the timer and the latch using the timer write control bit setting.