Hitachi H8S/2633 Hardware Manual page 504

TGF Flag Setting Timing in Case of Input Capture: Figure 11-43 shows the timing for setting
of the TGF flag in TSR by input capture occurrence, and TGI interrupt request signal timing.
ø
Input capture
signal
TCNT
TGR
TGF flag
TGI interrupt
N
Figure 11-43 TGI Interrupt Timing (Input Capture)
N
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