STMicroelectronics STM32F05 series - Figure 153. TIM16 and TIM17 Block Diagram

General-purpose timers (TIM15/16/17) RM0091
378/742 Doc ID 018940 Rev 1
Figure 153. TIM16 and TIM17 block diagram
Prescaler
Auto-reload register
counter
Capture/Compare 1 register
U
U
CC1I
Trigger
controller
+/-
Stop, clear
or
up/down
TI1FP1
TI2FP2
TRGI
controller
output
control
DTG
DTG registers
TRGO
OC1REF
REP register
U
Repetition
counter
UI
Reset, enable, up, count
CK_PSC
IC1
Prescaler
Input filter &
Edge detector
IC1PS
TI1FP1
Reg
event
Notes:
Preload registers transferred
to active registers on U event
according to control bit
interrupt & DMA output
TGI
TRC
TI1F_ED
CC1I
BI
TI1
TIMx_CH1
BRK
TIMx_BKIN
OC1
TIMx_CH1
TIMx_CH1N
OC1N
to other timers
mode
Slave
PSC
CNT
Internal clock (CK_INT)
CK_CNT
Clock failure event from clock controller
Polarity selection
CSS (clock security system
CK_TIM1151617 from RCC
ai17331