Table 5. Power-Supply-Related Jumper And Solder Bridge Settings - ST STM32G474E-EVAL User Manual

Hardware layout and configuration
Jumper /
solder bridge
JP12
Power source
selector
JP7
Vbat connection
JP6
VDDA
connection
JP11
VDD_MCU
connection
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Table 5. Power-supply-related jumper and solder bridge settings

setting
STLK U5V DSV E5V
STLK U5V DSV E5V
STLK U5V DSV E5V
STLK U5V DSV E5V
STLK U5V DSV E5V
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
2
1 3
Default setting.
STM32G474E-EVAL is supplied through the CN21
Micro-B USB receptacle. It depends on the host PC
USB port powering capability declared in the
CHGR
enumeration.
STM32G474E-EVAL is supplied through the CN22
USB Type-C
CHGR
STM32G474E-EVAL is supplied through pin 49 of
CN5 and pin 49 of CN6 extension connectors.
CHGR
Default setting.
STM32G474E-EVAL is supplied through the CN25
power jack.
CHGR
STM32G474E-EVAL is supplied through the CN21
Micro-B USB receptacle.
Set to power the board through the CN21 using a
USB charger.
CHGR
Default setting.
Vbat is connected to VDD.
Vbat is connected to the battery.
VDDA terminal of STM32G474QET6 is connected
with VDD_MCU.
Default setting.
VDDA terminal of STM32G474QET6 is connected to
3.3 V.
Default setting.
VDD_MCU (VDD terminals of STM32G474QET6) is
connected to the fixed 3.3 V.
VDD_MCU is connected to voltage in the range from
1.62 to 3.61 V adjustable with the RV3 potentiometer.
UM2514 Rev 5
Configuration
®
receptacle.
UM2514