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Figure 11-27 shows examples of PWM waveform output with 0% duty and 100% duty in PWM
mode.
TCNT value
TGRB rewritten
TGRA
TGRB
H'0000
TIOCA
TCNT value
TGRB rewritten
TGRA
TGRB
H'0000
TIOCA
TCNT value
TGRB rewritten
TGRA
TGRB
H'0000
TIOCA
Output does not change when cycle register and duty register
compare matches occur simultaneously
TGRB rewritten
Output does not change when cycle register and duty
register compare matches occur simultaneously
TGRB rewritten
Figure 11-27 Example of PWM Mode Operation (3)
TGRB rewritten
0% duty
TGRB rewritten
100% duty
100% duty
TGRB
rewritten
TGRB rewritten
0% duty
Time
Time
Time
465
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