General-purpose timers (TIM2/TIM3/TIM4/TIM5)
RM0440
Figure 362. Counter timing diagram, Update event when ARPE=0 (TIMx_ARR not
preloaded)
tim_psc_ck
CEN
tim_cnt_ck
00
05 06 07
31
32
33
34
35
36
01
02
03
04
Counter register
Counter overflow
Update event (UEV)
Update interrupt flag (UIF)
Auto-reload preload register
FF
36
Write a new value in TIMx_ARR
MSv62303V1
1194/2083
RM0440 Rev 1
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