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Found 5 results

  1. Hi Everyone, Just accidentally flashed the EEPROM attached to the FT2232 device on the Arty. The board is dead without the USB connection. Been using for 2 months without issues until today. In Vivado it is showing: "ERROR: [Labtoolstcl 44-469] There is no current hw_target.". when trying to Auto Connect with the target in Hardware Manager. Within FT_Prog (FTDI's flash tool), the registers (e.g. serial number, vendor ID, D2XX/VCP driver ...) can all be read and modified. How can it be restored back to Digilent factory setting? Is there an FT_Prog template that we can use? Thanks, Robin
  2. I am trying to make it such that can make my project stay saved on the FPGA. Currently I am re-downloading the bit-stream each time. How do I access the EEPROM such that I am not having to redownload the bitstream. As for the SD card portion, I want to read in data from a large .txt file and was wondering how to access the file data from it, via Vivado. Say I generate a billion numbers and I want to randomly read those values, I would have a giant pre-generated .txt file (or multiple) on the SD card. How would I go about accessing this?
  3. I ruined my JTAG-HS2 cable while I was trying to change the display name with FT_PROG sw from FTDI. Adept cannot find my cable any longer. How could I recover it? Many thanks. jo ----
  4. Hi, I have lost firmware for Nexys 2 USB Controller (CY7C68013A-56) which is stored on 24AA128-EEPROM. I want to update it by CyConsole application. Could anybody help? Thanks
  5. Hi, I'm following these steps: Ubuntu 18.04. Vivado 2019.2. Arty A7 35T. Olimex ARM-USB-OCD-H. Cables are placed correctly. Steps are correctly but the last doesn't work. But when I try to do the step Vivado Installing Configuration to Device, Vivado doesn't recognize my Arty. The drivers and lsusb: I think the problem is the FT2232 EEPROM, how can I restore it? Any help, please? That's all, if you need more information tell me. Thanks