Datasheet

Section 10 16-Bit Timer Pulse Unit (TPU)
Rev.6.00 Sep. 27, 2007 Page 501 of 1268
REJ09B0220-0600
Examples of PWM Mode Operation: Figure 10.25 shows an example of PWM mode 1
operation.
In this example, TGRA compare match is set as the TCNT clearing source, 0 is set for the TGRA
initial output value and output value, and 1 is set as the TGRB output value.
In this case, the value set in TGRA is used as the period, and the value set in TGRB as the duty.
TCNT value
TGRA
H'0000
TIOCA
Time
TGRB
Counter cleared by
TGRA compare match
Figure 10.25 Example of PWM Mode Operation (1)