DAC8811EVM-PDK: DAC8811EVM firmware

wenbing ma

Part Number: DAC8811EVM-PDK
Other Parts Discussed in Thread: DAC8811EVM, DXP

Hi all,

I meet the problem which shown in the figure below, I used to successfully communicate with the DAC8811EVM. However when the students on the lab try to communicate it, it seems clear all the firmware in it.

How can I figure this out?

Regards

Wenbing

over 7 years ago

0 Kevin Duke over 7 years ago

TI__Mastermind 46290 points

Wenbing,

The image you posted did not make it into the post. I'm not really clear about what the setup is or what exactly your question is. Can you please provide more information?

0 wenbing ma over 7 years ago in reply to Kevin Duke

Prodigy 80 points

here is the screenshot of the error

0 Kevin Duke over 7 years ago in reply to wenbing ma

TI__Mastermind 46290 points

Hello,

This image also failed to post. Perhaps you could explain via text what the problem is.

0 wenbing ma over 7 years ago in reply to Kevin Duke

Prodigy 80 points

Alright, it says that:
error - 1073807343
VISA find resource in DXP_Main.vi
State - Load Firmware Load

0 Kevin Duke over 7 years ago in reply to wenbing ma

TI__Mastermind 46290 points

Wenbing,

When the EVM is initially plugged in and the software is not started it should enumerate with a USB driver. Which driver do you see in the device manager of Windows when this occurs?

After the software is started, the driver should re-enumerate to another driver. Which driver do you see int he device manager of Windows at that point?

What version of Windows are you using the software on?

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DAC8811EVM-PDK: DAC8811EVM firmware