rvasquez Posted October 11, 2022 Share Posted October 11, 2022 Hello, I don't know if my HS3 dongle is damaged or not, but when I try to Autoconnect using the Hardware Manager in Vivado 2022.1 I don't see any activity on the TCK, TDO or TMS/TDI pins. Even if the FPGA were bad for whatever reason, I expect to see some activity coming out of the HS3 to stimulate these programming signals, but instead all I see is a solid +3.3V and no activity. In the Device Manager, the device shows up as a "Serial Converter" and appears to be normal. I see a message Warning me that 'JTAG cables cannot be supported' without dpcomm.dll. I think this might be part of the problem, but I don't know how to fix it. Can anyone make a suggestion on how to this? Thank you, Richard Vasquez Link to comment Share on other sites More sharing options...
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