ADS62P42EVM: USB connection problem

user6293841

Part Number: ADS62P42EVM

I have a ADS62P42EVM. I try to control the EVM using TI ADC SPI Interface Software.

I installed the software((V5.1, slac177c.zip) to my windows10 PC. After the installation finished, I inserted the USB connector to the EVM and click the GUI Reset Button.

GUI software return error messages.

Should I install the device driver or other tool??

capture: Windows10 device manager, error message from GUI software

over 4 years ago

0 Kang Hsia over 4 years ago

TI__Guru 71549 points

Hi,

Most likely the driver was not correct due to Window version. Could you please try to download the FTDI D2xx driver from the FTDI website

https://www.ftdichip.com/Drivers/D2XX.htm

Once you installed, and the FTDI driver installs correctly, then you should get the following in the My PC Device Manger

0 user6293841 over 4 years ago in reply to Kang Hsia

Prodigy 100 points

Thank you for your advice.

I installed the FTDI driver. Other USB serial devices can be found with the driver of ver2.12.28.0.

But "USB ADC Interface" is unknown.

0 Kang Hsia over 4 years ago in reply to user6293841

TI__Guru 71549 points

Hi,

I need to investigate this further. This could be due to the ADS62p49 EVM driver requires some manual loading as this may be not authenticated as WINDOWS10 approved USB driver.

Below is a similar case and fixed for WINDOWS7. Could you see if you can follow similar instructions to manually add the device driver to WINDOWS 10?

-Kang

6864.Drivers DAC5682.pptx

0 user6293841 over 4 years ago in reply to Kang Hsia

Prodigy 100 points

By following your instruction, I can control the EVM using SPI interface tool.

Thank you for your support!

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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ADS62P42EVM: USB connection problem