ST STM32F412 User Manual

RM0402 Rev 6 441/1163
RM0402 Advanced-control timers (TIM1&TIM8)
483
Figure 111. Complementary output with dead-time insertion.
Figure 112. Dead-time waveforms with delay greater than the negative pulse.
Figure 113. Dead-time waveforms with delay greater than the positive pulse.
The dead-time delay is the same for each of the channels and is programmable with the
DTG bits in the TIMx_BDTR register. Refer to
Section 16.4.18: TIM1&TIM8 break and dead-
time register (TIMx_BDTR) for delay calculation.
Re-directing OCxREF to OCx or OCxN
In output mode (forced, output compare or PWM), OCxREF can be re-directed to the OCx
output or to OCxN output by configuring the CCxE and CCxNE bits in the TIMx_CCER
register.
This allows to send a specific waveform (such as PWM or static active level) on one output
while the complementary remains at its inactive level. Other alternative possibilities are to
delay
delay
OCxREF
OCx
OCxN
MS31095V1
MS31096V1
delay
OCxREF
OCx
OCxN
MS31097V1
delay
OCxREF
OCx
OCxN

ST STM32F412 Specifications

General

Brand	ST
Model	STM32F412
Category	Microcontrollers
Language	English