Contents
1 Features...........................................................................2
2 Ordering information ..............................................................3
3 Development environment .........................................................4
3.1 System requirements ...........................................................4
3.2 Development toolchains .........................................................4
3.3 T
oolchain versions..............................................................4
3.4 Drivers and firmware upgrade ....................................................4
4 Glossary ..........................................................................5
5 Product information ...............................................................6
5.1 Product content ................................................................6
5.2 STLINK-V3PWR connectors and LEDs identification.................................6
5.3 USB connection with a host PC...................................................7
5.3.1 Pre‑requisite ............................................................7
5.3.2 Detailed description.......................................................7
5.4 Mechanical information..........................................................8
5.5 Thermal recommendation .......................................................8
5.6 Known limitation ...............................................................8
6 Quick start ........................................................................9
6.1 Typical application..............................................................9
6.1.1 Connection with a target application for power measurements ......................9
6.1.2 Recommendations for power measurements ...................................9
6.2 Software configuration .........................................................10
7 STLINK-V3PWR functional description ............................................11
7.1 STLINK-V3PWR overview ......................................................11
7.2 SMU output (OUT) ............................................................11
7.2.1 Voltage source .........................................................12
7.2.2 Current measurement ....................................................12
7.2.3 Self‑calibration management...............................................13
7.2.4 Overcurrent and short circuit management ....................................13
7.3 Auxiliary power source output (AUX) .............................................14
7.4 Debugger interfaces (SWD/JTAG/VCP) ...........................................14
7.4.1 Target voltage connection (T_VCC) .........................................15
7.4.2 SWD with SWV .........................................................15
7.4.3 JTAG.................................................................15
7.4.4 Virtual COM port (VCP)...................................................15
UM3097
Contents
UM3097 - Rev 1
page 26/30
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