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JTAG HS-2 REV A not working properly anymore


Question

Hello,

 

I was working with a JTAG HS-2 REV A programming device in combination with Vivado 2017.4 to program my device recently. Today i could not open a target in vivado anymore. The JTAG programmer gets detected by windows normally and also shows up in FT_Prog (i use this for programming the FTDI chip of another device). Im not sure but i assume that FT_Prog overwrote some FTDI configuration of the JTAG, although i never changed the configuration myself (My assumption is made because the status-message of FT_Prog reads that both devices get programmed even though i only change the settings of one device (our device we work with) ). I hope my question is clear so far.

I tried analyzing the JTAG programmer with Adept 2.0, however i cant connect to any device, as there are no devices enlisted under the connect dropdown.

 

Best,

Matthias

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