The JTAG / SWD interface of STM32 connects the target board through the 20PIN connection line, so the connection direction needs to be noticed when ST-LINK/V2 is connected to the STM32 target board.

Filename	Size	Update
ST-Link V2\ST-Link V2.PcbDoc	12689004	2014-04-17
ST-Link V2\ST-Link V2.PcbDoc.htm	5946	2017-11-05
ST-Link V2\ST-Link V2.PrjPCB	31567	2014-04-17
ST-Link V2\ST-Link V2.PrjPCBStructure	52	2014-04-17
ST-Link V2\ST-Link V2.SchDoc	210944	2014-04-07
ST-Link V2\__Previews\ST-Link V2.PcbDocPreview	42976	2017-11-05
ST-Link V2\__Previews\ST-Link V2.SchDocPreview	53356	2017-11-05
ST-Link V2\__Previews	0	2017-09-05
ST-Link V2	0	2017-09-05

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