ST STM32L4+ Series Reference Manual page 368

Peripherals interconnect matrix
The modes of synchronization are detailed in:
•
Section 37.3.26: Timer synchronization
•
Section 38.3.18: Timers and external trigger synchronization
timers (TIM2/TIM3/TIM4/TIM5)
•
Section 39.4.19: External trigger synchronization (TIM15 only)
timer (TIM15)
Triggering signals
The output (from Master) is on signal TIMx_TRGO (and TIMx_TRGO2 for TIM1/TIM8)
following a configurable timer event.
The input (to slave) is on signals TIMx_ITR0/ITR1/ITR2/ITR3
The input and output signals for TIM1/TIM8 are shown in
timer block
The possible master/slave connections are given in:
•
Table 275: TIMx internal trigger connection
•
Table 280: TIMx internal trigger connection
•
Table 284: TIMx Internal trigger connection
Active power mode
Run, Sleep, Low-power run, Low-power sleep.
10.3.2 From timer (TIM1/TIM2/TIM3/TIM4/TIM6/TIM8/TIM15) and EXTI
to ADC (ADC1)
Purpose
General-purpose timers (TIM2/TIM3/TIM4), basic timer (TIM6), advanced-control timers
(TIM1/TIM8), general-purpose timer (TIM15) and EXTI can be used to generate an ADC
triggering event.
TIMx synchronization is described in:
ADC synchronization is described in:
trigger polarity (EXTSEL, EXTEN,JEXTSEL,
Triggering signals
The output (from timer) is on signal TIMx_TRGO, TIMx_TRGO2 or TIMx_CCx event.
The input (to ADC) is on signal EXT[15:0], JEXT[15:0].
The connection between timers and ADC is provided in:
•
Table 130: ADC1 - External triggers for regular channels
•
Table 131: ADC1 - External trigger for injected channels
Active power mode
Run, Sleep, Low-power run, Low-power sleep.
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diagram.
RM0432 Rev 6
for advanced-control timers (TIM1/TIM8)
Figure 283: Advanced-control
Section 37.3.27: ADC synchronization
Section 21.4.18: Conversion on external trigger and
JEXTEN).
RM0432
for general-purpose
for general-purpose
(TIM1/TIM8).