TMP88PS43FG Datasheet, PDF (102/226 Pages) Toshiba Semiconductor – 8 Bit Microcontroller

9. 16-Bit Timer (CTC)
9.2 Control
TMP88PS43FG
When external trigger rising edge start, both edges enable, interrupt output,
and counter clear are set in Timer Register B.
Command start
CTC pin input
Stop
Start
Internal clock
Counter
01
m m+1
n1
m
0
1
Timer Register A
m
Timer Register B
n
PPG2 pin output
INTCTC1
interrupt
Start
CTC pin input
Initial value
Successive
Start
Start
Start
Internal clock
Counter
01
Timer Register A
m
m m+1
n 0 1 201 m
0 1 m m+1
n0
m+1
Timer Register B
n
PPG2 pin output
INTCTC1
interrupt
One shot
Figure 9-8 PPG Output External Trigger Mode Timing Chart
Page 92