STMicroelectronics STM32F05 series - Figure 63. Update Rate Examples Depending on Mode and Timx_Rcr Register Settings

Advanced-control timers (TIM1) RM0091
236/742 Doc ID 018940 Rev 1
Figure 63. Update rate examples depending on mode and TIMx_RCR register
settings
Center-aligned mode
Edge-aligned mode
UEV
Update Event : Preload registers transferred to active registers and update interrupt generated
Counter
TIMx_RCR = 0
TIMx_RCR = 1
TIMx_RCR = 2
TIMx_RCR = 3
UEV
TIMx_RCR = 3
and
re-synchronization
(by SW)
(by SW)
TIMx_CNT
(by SW)
Upcounting Downcounting
UEV
UEV
UEV
UEV