UM2324 Rev 2 19/44
UM2324 Hardware layout and configuration
43
E5V configuration: Jumper JP2 [5-6] must be connected as showed in Figure 11.
Figure 11. JP2 [5-6]: STLK power source
5V_USB_CHARGER is the DC power charger connected to USB ST-LINK (CN2). To select
the CHG power source on silkscreen of JP2, the jumper of JP2 must be on pins 7 and 8. In
this case, if the STM32 NUCLEO-G070RB or NUCLEO-G071RB board is powered by an
external USB charger the debug is not available. If the PC is connected instead of the
charger, the limitation is no more effective, in this case the PC could be damaged.
06Y9
(9&13,1
-3
3,121
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