Linux/ADC12J4000: ADC12J4000 : device communication error in GUI

Seunggu Jeong

Prodigy 90 points

Part Number: ADC12J4000
Other Parts Discussed in Thread: 66AK2L06, ,

Tool/software: Linux

Hello

We currently try to use the ADC12J4000 boad in combination with the 66AK2L06 board.

So i want to control the ADC12J4000EVM GUI.

But i cannot setup the communication to the ADC board.

I install the D2XX driver and i check the port.

Ports are right working.

In GUI, device communication error : ''FT_DEVICE_NOT_FOUND"

Thanks a lot in advance for your support!

Seunggu.

over 6 years ago

0 Jim Brinkhurst1 over 6 years ago

TI__Mastermind 44330 points

Hi Seunggu

It sounds like the on-board EEPROM used by the FTDI device has become erased somehow. The information in the EEPROM is used to identify the board to the GUI software. This has happened a few times before.

Please follow the instructions in this earlier E2E post. That should resolve the problem and allow the GUI software to recognize the board.

https://e2e.ti.com/support/data_converters/high_speed_data_converters/f/68/p/538903/1965326?tisearch=e2e-quicksearch&keymatch=adc12j4000%20ftdi#1965326

Let us know if it works or if you are still having problems.

Best regards,

Jim B

Data converters

Data converters forum

Linux/ADC12J4000: ADC12J4000 : device communication error in GUI