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Found 3 results

  1. ScottPark

    I bricked my Nexys 4

    I couldn't get the USB Cable Loader to work. So I would use a thumb drive with just one dot bit file on it. That worked for a while. I longed to stop the tedious process of plugging the thumb drive in the PC, navigating to where my bit file was on the system, copy, paste, unplug the thumb drive, plug it into the Nexys 4, power it up!?! I tried to install ISE 14.7 but I could not get my licence upgraded. Reinstalled ISE 14.6. Now the thumb drive doesn't work. I know it sounds paranoid, but did someone mod Stuxnet?
  2. Hello everyone! I just install a NetFPGA-SUME and I am not sure if it is ok. I followed the getting started guide in, however, something went wrong apparently... In the Section IV: NetFPGA-SUME First Power Up, I followed the steps, but, after turning on the power switch (SW1) it says I should see Power LED (LD10) and DONE LED (LD4) turn on immediately, however I only see the Power LED (LD10) on... in red. The DONE LED is off. In the next step... When I connect USB to my computer I can see a new USB serial device attached [ 13.194737] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB1 However, when I try to connect, terminal does not respond (I'm using putty to connect /dev/ttyUSB1). Any clue about what is happening? I tried it with the card connect to my server PCI and also stand alone. Also connecting 2x4 and 2x3 PCI express auxiliary power connectors. Thank you in advaned!
  3. Dear all, I am looking for a usb jtag cable/ smd module to program xilinx FPGA with operating temperature of -40o C to +85o C. I have only found solutions like JTAG-SMT2 (210-251P-BOARD). But the ambient temperature range is only 0o C to 70o C for this board. Do you have any other alternatives for extended temperature range? Thanks, Jayakrishna