ST STM32F405 User Manual

Advanced-control timers (TIM1 and TIM8) RM0090
522/1749 RM0090 Rev 18
Figure 93. Counter timing diagram, update event when ARPE=0 (TIMx_ARR not
preloaded)
Figure 94. Counter timing diagram, update event when ARPE=1 (TIMx_ARR
preloaded)
FF 36
MS31082V3
CK_PSC
Timerclock = CK_CNT
Counter register
Update event (UEV)
Counter overflow
Update interrupt flag (UIF)
00
02
03 04 05
06
0732
33
34 35
3631
01
CEN
Auto-reload preload register
Write a new value in TIMx_ARR
MS31083V2
F5
36
CK_PSC
Timerclock = CK_CNT
Counter register
Update event (UEV)
Counter overflow
Update interrupt flag
(UIF)
00 02
03 04 05
06
07F1
F2
F3 F4
F5F0
01
CEN
Auto-reload preload
register
Write a new value in TIMx_ARR
Auto-reload shadow
register
F5
36

ST STM32F405 Specifications

General

Brand	ST
Model	STM32F405
Category	Computer Hardware
Language	English