300
µ
PD78214 Sub-Series
Compare operation of the timer/counter : If the mode for carrying out a clear operation after a capture
operation is selected, or if timer/counter 2 is used as an external
event counter, the erroneously detected edge causes the timing of
match interrupt generation to be changed. As a result, the timing
of match interrupt generation will disagree with that when the
values of the timer/counter and compare register match. If the
mode for performing a clear operation after a capture operation is
selected, the timing of match interrupt generation can be corrected
by inputting a correct edge or by stopping the timer/counter. If
timer/counter 2 is used as an external event counter, the timing of
match interrupt generation can be corrected by stopping the timer/
counter. The timer output is not affected by the erroneously
detected edge, operating according to the correct timing.