Hitachi H8S/2633 Hardware Manual page 503

11.6.2 Interrupt Signal Timing
TGF Flag Setting Timing in Case of Compare Match: Figure 11-42 shows the timing for
setting of the TGF flag in TSR by compare match occurrence, and TGI interrupt request signal
timing.
ø
TCNT input
clock
TCNT
TGR
Compare
match signal
TGF flag
TGI interrupt
480
N
N
Figure 11-42 TGI Interrupt Timing (Compare Match)
N+1