ST STM32L4+ Series Reference Manual page 1397

RM0432
reference waveform OCxREF, it generates 2 outputs OCx and OCxN. If OCx and OCxN are
active high:
•
The OCx output signal is the same as the reference signal except for the rising edge,
which is delayed relative to the reference rising edge.
• The OCxN output signal is the opposite of the reference signal except for the rising
edge, which is delayed relative to the reference falling edge.
If the delay is greater than the width of the active output (OCx or OCxN) then the
corresponding pulse is not generated.
The following figures show the relationships between the output signals of the dead-time
generator and the reference signal OCxREF. (we suppose CCxP=0, CCxNP=0, MOE=1,
CCxE=1 and CCxNE=1 in these examples)
Figure 416. Dead-time waveforms with delay greater than the negative pulse.
Figure 415. Complementary output with dead-time insertion.
OCxREF
OCx
OCxN
OCxREF
OCx
OCxN
General-purpose timers (TIM15/TIM16/TIM17)
delay
RM0432 Rev 6
delay
MS31095V1
delay
MS31096V1
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