Table 201. External Events Mapping And Associated Features; Table 202. Update Enable Inputs And Sources; Table 203. Burst Mode Clock Sources From General Purpose Timer - ST STM32G4 Series Reference Manual

RM0440

Table 201. External events mapping and associated features

External
Fast Digital
event
mode filter
channel
hrtim_eev
Yes
1[4:1]
hrtim_eev
Yes
2[4:1]
hrtim_eev
Yes
3[4:1]
hrtim_eev
Yes
4[4:1]
hrtim_eev
Yes
5[4:1]
hrtim_eev
- Yes
6[4:1]
hrtim_eev
- Yes
7[4:1]
hrtim_eev
- Yes
8[4:1]
hrtim_eev
- Yes
9[4:1]
hrtim_eev
- Yes
10[4:1]
hrtim_bm_ck[4:1]
hrtim_bm_ck1
hrtim_bm_ck2
hrtim_bm_ck3
hrtim_bm_ck4
Balanc Balanc
-ed -ed
fault fault
timer timer
A,B,C D,E,F
- - -
- - -
- - -
- - -
- - -
Yes -
Yes -
- Yes
- Yes
- -

Table 202. Update enable inputs and sources

hrtim_upd_en[3:1]
hrtim_upd_en1
hrtim_upd_en2
hrtim_upd_en3

Table 203. Burst mode clock sources from general purpose timer

Source (EExSRC[1:0])
Src1 Src 2 Src3
(00) (01) (10)
TIM1_
PC12 COMP2
TRGO
TIM2_
PC11 COMP4
TRGO
TIM3_
PB7 COMP6
TRGO
PB6 COMP1 COMP5
PB9 COMP3 COMP7
PB5 COMP2 COMP1
TIM7_
PB4 COMP4
TRGO
PB8 COMP6 COMP3
TIM15_
PB3 COMP5
TRGO
PC5/ TIM6_
COMP7
PC6 TRGO
BMCLK[3:0]
0110
0111
1000
1001
RM0440 Rev 1
High-resolution timer (HRTIM)
Comparator and
input sources
available per
package
Src4
64-pin and
48-pin
(11)
ADC1_
Comp
AWD1
ADC1_
Comp
AWD2
ADC1_ Comp &
AWD3 input
ADC2_ Comp &
AWD1 input
ADC2_ Comp &
AWD2 input
ADC2_ Comp &
AWD3 input
ADC3_ Comp &
AWD1 input
ADC4_ Comp &
AWD1 input
Comp &
COMP4
input
ADC5_
-
AWD1
Update source
TIM16_OC
TIM17_OC
TIM6_TRGO
Clock source
TIM16 OC
TIM17 OC
TIM7 TRGO
Reserved
100-pin
Comp &
input
Comp &
input
Comp &
input
Comp &
input
Comp &
input
Comp &
input
Comp &
input
Comp &
input
Comp &
input
Comp &
input
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