Figure 248. Center-Aligned Pwm Waveforms (Arr=8) - ST STM32L4 5 Series Reference Manual

RM0351
the Center-aligned mode (up/down counting) on page
Figure 248
• TIMx_ARR=8,
•
PWM mode is the PWM mode 1,
•
The flag is set when the counter counts down corresponding to the center-aligned
mode 1 selected for CMS=01 in TIMx_CR1 register.
Hints on using center-aligned mode
• When starting in center-aligned mode, the current up-down configuration is used. It
means that the counter counts up or down depending on the value written in the DIR bit
shows some center-aligned PWM waveforms in an example where:

Figure 248. Center-aligned PWM waveforms (ARR=8)

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