Interrupt Signal Timing; Figure 10.38 Tgi Interrupt Timing (Compare Match); Figure 10.39 Tgi Interrupt Timing (Input Capture) - Hitachi H8S/2628 Hardware Manual

10.8.2

Interrupt Signal Timing

TGF Flag Setting Timing in Case of Compare Match: Figure 10.38 shows the timing for
setting of the TGF flag in TSR on compare match, and TGI interrupt request signal timing.
φ
TCNT input
clock
TCNT
TGR
Compare
match signal
TGF flag
TGI interrupt

Figure 10.38 TGI Interrupt Timing (Compare Match)

TGF Flag Setting Timing in Case of Input Capture: Figure 10.39 shows the timing for setting
of the TGF flag in TSR on input capture, and TGI interrupt request signal timing.
φ
Input capture
signal
TCNT
TGR
TGF flag
TGI interrupt
Rev. 1.0, 09/02, page 228 of 568
N
N
N

Figure 10.39 TGI Interrupt Timing (Input Capture)

N+1
N