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R01UH0823EJ0110 Rev.1.10 Page 568 of 1852
Nov 30, 2020
RX23W Group 23. Multi-Function Timer Pulse Unit 2 (MTU2a)
Figure 23.45 Example of Initial Output in Complementary PWM Mode (2)
MTU3.TCNT values
MTU4.TGRA
TDDR
MTU3.TCNT
MTU4.TCNT
Initial output
Time
Active level
MTU3.TCNT count start
(TSTR setting)
Complementary
PWM mode
(MTU3.TMDR
setting)
Positive-phase
output
Negative-phase
output
Timer output control register settings
TOCR1.OLSN bit = 0 (initial output: high; active level: low)
TOCR1.OLSP bit = 0 (initial output: high; active level: low)