Not initialised TLV320ADC310EVM-K

Ilya Kravchuk

I'm trying to connect TLV320ADC310EVM-K to my Pc as it describes in TLV320ADC310EVM-K users guide.
I've veryfied, that jumpers on TLV320ADC310EVM and SW1 on motherboard are set to default and I've installed ADC3101 CS .
But when I connect board to my PC via USB cable, there is no reactions from my PC and only D3 and D7, located on motherboard, are lighting, however D4 and D5 should lighting too.
What am I supposed to do to fix this problem?

over 9 years ago

0 Raja over 9 years ago

TI__Guru* 81335 points

Moved this thread over Audio converters forum for faster and appropriate response. Thank you.

0 Luis Fernando Rodriguez S. over 9 years ago in reply to Raja

TI__Guru* 84915 points

Thank you, Rajasekaran,

Hello, Ilya,

We will be glad to help you with your issue. Could you explain how the EVM is being recognized by the PC (device manager)? Additionally, have you run the ADC3101 CS as administrator? The USB LED in the ADC3101 CS should indicate if the device is recognized or not.

Best regards,
Luis Fernando Rodríguez S.

0 Ilya Kravchuk over 9 years ago in reply to Luis Fernando Rodriguez S.

Expert 1520 points

Main problem is that there is now any device like EVM in audio devices in device manager. I connect EVM to PC and nothing happens. Only power diodes D3 and D7 are lighting after connection

0 Luis Fernando Rodriguez S. over 9 years ago in reply to Ilya Kravchuk

TI__Guru* 84915 points

Hello, Ilya,

Could you verify if SW1 of the MODEVM-INTERFACE board is enabled? This switch is used to enable diodes D4 and D5.

Thank you.

Best regards,
Luis Fernando Rodríguez S.

0 Ilya Kravchuk over 9 years ago in reply to Luis Fernando Rodriguez S.

Expert 1520 points

It was disabled, now I turned it on. But OS told me that drivers for this device not installed.
I've manually set driver and now in device manager it's recognizing as DFU USB conntroller, but ADC3101 Control Software is telling that EVM disconnected.

0 Ilya Kravchuk over 9 years ago in reply to Ilya Kravchuk

Expert 1520 points

Thanks for your replies, problem was solved by steps, describes in following link

Audio

Audio forum

Not initialised TLV320ADC310EVM-K