HD6437020 Datasheet, PDF (275/507 Pages) Hitachi Semiconductor – SuperH™ RISC engine

TCNT value
GRB
GRA
H'0000
Counter cleared on compare match B
Time
TIOCA
TCNT value
GRA
GRA write
a. 0% duty
GRA write
Counter cleared on compare match A
GRB
H'0000
Time
TIOCA
GRB write
GRB write
b. 100% duty
Figure 10.30 PWM Mode Operation Example 2
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