M0564LE4AE Datasheet, PDF (114/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

M0564
Priority
1 (High)
2 (Low)
Zero And CMPU Point Event
(CMP = 0)
Compare up event
Zero event
PWM Output
Low
High
Table 6.17-9 PWM Pulse Generation Event Priority in Up Count Type
Priority
1 (High)
2 (Low)
Priority
1 (High)
2 (Low)
Zero And CMPD Point Event
(CMP = 0)
Zero event
Compare down event
Period and CMPD point event
(CMP = PERIOD)
Compare down event
Period event
PWM Output
Low
High
PWM output
High
Low
Table 6.17-10 PWM Pulse Generation Event Priority in Down Count Type
Priority
1 (High)
2 (Low)
CMPU And CMPU Point Event
(CMP = PERIOD)
Compare down event
Compare up event
PWM Output
High
Low
Table 6.17-11 PWM Pulse Generation Event Priority in Up-Down Count Type
According to event priority limitation, PWM generator can support 0% and 100% duty cycle PWM
output waveform only in up count and up-down count type. Figure 6.17-9 is an example about
PWM duty cycle from 0% to 100% in up count type and up-down count type where PERIOD is 4
with different CMP value.
May 05, 2017
Page 114 of 161
Rev 1.00