Table 60. Interconnect 23 - ST STM32G4 Series Reference Manual

Peripherals interconnect matrix
Destination
COMP5
COMP6
COMP7
OPAMP1
OPAMP2
OPAMP3
OPAMP4
OPAMP5
OPAMP6
Comparator
input/output
signals
INP PA1
COMP1 INM PA0
OUT PA0
INP PA3
COMP2 INM PA2
OUT PA2
INP PC1
COMP3 INM PC0
OUT PC2
INP PB0
COMP4 INM PB2
OUT PB1
350/2083
Table 59. Interconnect 22 (continued)
DAC1
CH1 CH2
- x
- -
- -
- -
- -
- -
- -
- -
- -

Table 60. Interconnect 23

Comparators input/output signals assignment
GPIO
PB1 - -
PA4 - -
PF4 PA6 PA11
PA7 - -
PA5 - -
PA7 PA12 PB9
PA0 - -
PF1 - -
PB7 PB15 -
PE7 - -
PE8 - -
PB6 PB14 -
RM0440 Rev 1
Source
DAC2 DAC3
CH1 CH1
- -
x -
x -
- x
- -
- -
- -
- -
- x
(1)
DAC output
- - -
DAC1_
DAC3_
- CH1
CH1
PA4
PB8 - -
- - -
DAC1_
DAC3_
- CH2
CH2
PA5
- - -
- - -
DAC1_
DAC3_
- CH1
CH1
PA4
- - -
- - -
DAC1_
DAC3_
- CH1
CH2
PA4
- - -
DAC4
CH2 CH1 CH2
- x
-
- x
- -
- -
x -
- x
- -
- -
VREFINT scaler
- -
3/4 1/2
VREF
VREF VREF
INT
INT INT
- -
- -
3/4 1/2
VREF
VREF VREF
INT
INT INT
- -
- -
3/4 1/2
VREF
VREF VREF
INT
INT INT
- -
- -
3/4 1/2
VREF
VREF VREF
INT
INT INT
- -
RM0440
-
x
-
-
-
-
-
x
-
- -
1/4
VREF
INT
- -
- -
1/4
VREF
INT
- -
- -
1/4
VREF
INT
- -
- -
1/4
VREF
INT
- -