unable to configure gatemateA1-EVB through FPGA-Jtag

[sukruth]

I am unable to configure the GatemateA1-EVB fpga via jtag in windows system and getting the following error

C:\FPGA\cc-toolchain-win\cc-toolchain-win\workspace\blink>run.bat jtag
empty
unable to open ftdi device: -3 (device not found)
JTAG init failed with: unable to open ftdi device

after driver installation in zadig as per the toolchain installation user guide.

[LubOlimex]

Seems like the JTAG is not recognized. Is it show in "Windows Device Manager" as shown on page 15? Follow 5.3 blindly word by word.

[sukruth]

the device was shown as DirtyJTAG(composite parent) under libusb-win32 devices in the device manager after using zadig.


I have also reuploaded dirtyJtag.uf2 binary file  but the same error persists.



faced same problem when using linux :-

/Downloads/cc-toolchain-linux/workspace/blink$ make jtag
../../bin/openFPGALoader/openFPGALoader  -b gatemate_evb_jtag blink_00.cfg
empty
unable to open ftdi device: -3 (device not found)
JTAG init failed with: unable to open ftdi device
make: *** [../config.mk:40: jtag] Error 1