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AndyK

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Posts posted by AndyK

  1. Hello

    I have a Digilent USBJTAG HS2 and I'd really like to use it with TopJTAG's Probe software.

    The software has native support for the Digilent USB-JTAG but not the USB JTAG HS2.

    Having said that, it supports "custom" JTAG probes based on the FTDI chipset and recognises the HS2 as such. This is encouraging. 

    When I select the Custom FTDI option it asks me to tell it what to do with the FTDI GPIOs and advises that different probed need their GPIOs setting up differently - often to enable buffers, drive tRST, and stuff like that. Sounds fair enough to me.

    The problem is that I cannot find documentation on how the GPIOs are used/configured on the HS2. The schematic would help, but the link to the schematic on the digilent website is dead.

    Can anyone help with the GPIO config or a schematic of the HS2?

    Many thanks.

    Andrew

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