Figure 221. External Trigger Windowing With Edge-Sensitive Trigger; Figure 222. External Trigger Windowing, Level Sensitive Triggering - ST STM32G4 Series Reference Manual

Advanced arm-based 32-bit mcus
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High-resolution timer (HRTIM)
EExLTCH = 0
EExLTCH = 1
POL = 0 (H), LTCH = 0
POL = 1 (L), LTCH = 0
POL = 0 (H), LTCH = 1
POL = 1 (L), LTCH = 1
854/2083

Figure 221. External trigger windowing with edge-sensitive trigger

Counter
Compare 1
Window
External event
EExSNS[1:0] = 01

Figure 222. External trigger windowing, level sensitive triggering

Counter
Compare 1
window
External event
* A high level denotes continuous event generation after windowing
EExSNS[1:0] = 10
Internal event generated after windowing
POL = EExPOL
RM0440 Rev 1
(Timeout)
(Timeout)
(Timeout)
EExSNS[1:0] = 11
(Timeout)
LTCH = EExLTCH
RM0440
MS32299V2
MS32330V1

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