TCNT value
GRB
GRA
H'0000
TIOCA
TCNT value
GRA
GRB
H'0000
TIOCA
212
Counter cleared by compare match with GRB
Write to GRA
a. 0% duty cycle
Counter cleared by compare match with GRA
Write to GRB
b. 100% duty cycle
Figure 8-30 PWM Mode (Example 2)
Write to GRA
Write to GRB
Time
Time