Interrupt Signal Timing; Figure 9.39 Tgi Interrupt Timing (Compare Match); Figure 9.40 Tgi Interrupt Timing (Input Capture) - Renesas H8SX/1500 Series Hardware Manual

Section 9 16-Bit Timer Pulse Unit (TPU)
9.8.2

Interrupt Signal Timing

(1)
TGF Flag Setting Timing in Case of Compare Match
Figure 9.39 shows the timing for setting of the TGF flag in TSR by compare match occurrence,
and the TGI interrupt request signal timing.
Pφ
TCNT input
clock
TCNT
TGR
Compare match
signal
TGF flag
TGI interrupt

Figure 9.39 TGI Interrupt Timing (Compare Match)

(2)
TGF Flag Setting Timing in Case of Input Capture
Figure 9.40 shows the timing for setting of the TGF flag in TSR by input capture occurrence, and
the TGI interrupt request signal timing.
Pφ
Input capture
signal
TCNT
TGR
TGF flag
TGI interrupt
Rev. 3.00 Mar. 14, 2006 Page 334 of 804
REJ09B0104-0300
N
N
N

Figure 9.40 TGI Interrupt Timing (Input Capture)

N + 1
N