AndyK

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Everything posted by AndyK

  1. TBH that's not helpful at all and I expected better. Can you at least reveal what I need to do to the GPIOs to enabled the buffers/reset/etc.?
  2. 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