ST STM32L4 5 Series - Figure 335. Capture;Compare Channel (Example: Channel 1 Input Stage); Figure 336. Capture;Compare Channel 1 Main Circuit

DocID024597 Rev 5 1067/1830
RM0351 General-purpose timers (TIM15/TIM16/TIM17)
1133
Figure 335. Capture/compare channel (example: channel 1 input stage)
The output stage generates an intermediate waveform which is then used for reference:
OCxRef (active high). The polarity acts at the end of the chain.
Figure 336. Capture/compare channel 1 main circuit
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