Figure 10.21 Example Of Pwm Mode Operation (1); Figure 10.22 Example Of Pwm Mode Operation (2) - Renesas H8S/2368 Series Hardware Manual

TCNT value
TGRA
TGRB
H'0000
TIOCA
Figure 10.22 shows an example of PWM mode 2 operation.
In this example, synchronous operation is designated for channels 0 and 1, TGRB_1 compare
match is set as the TCNT clearing source, and 0 is set for the initial output value and 1 for the
output value of the other TGR registers (TGRA_0 to TGRD_0, TGRA_1), to output a 5-phase
PWM waveform.
In this case, the value set in TGRB_1 is used as the cycle, and the values set in the other TGRs as
the duty.
TCNT value
TGRB_1
TGRA_1
TGRD_0
TGRC_0
TGRB_0
TGRA_0
H'0000
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
Counter cleared by
TGRA compare match

Figure 10.21 Example of PWM Mode Operation (1)

Figure 10.22 Example of PWM Mode Operation (2)

Counter cleared by
TGRB_1 compare match
Rev. 2.00, 05/03, page 427 of 820
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