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As PWMF has three duty registers, there is a setting update register to synchronize these changes. If you change the duty
during PWMF operation, confirm that PFUD bit of PWFCON5 is "0" and then write "1" to it after setting as desired.
PFRUN
PWFC
PF0FLG
PF1FLG
PF2FLG
PWFP
PWFD0
PWFD1
PWFD2
PFUD
(1) Each buffer is updated at set timing during operation stopped.
(2) Each buffer is updated at the beginning of the next period where PFUD is set to "1"
during operation.
FEUL610Q111
(1)
Figure 10-6 Update Timing Diagram During PWMF Operation
ML610Q111/ML610Q112 User's Manual
Chapter 10 PWM
(2)
PWFPBUF
PWFD2BUF
PWFD1BUF
PWFD0BUF
10-41
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