• 0
Sign in to follow this  
BlacKnight

Anaolg Discovery USB isolation

Question

Hi Folks

 

I'm using an Analog Discovery. For my current project I need to isolate it, but it doesn't work when I try to connect it with a USB isolator. According to the manual...

 

For those applications which scope GND cannot be the USB ground, a USB isolation solution, such as what is described in ADI’s CN-0160 can be used

I've tried USB isolators from 2 different manufacturers. The Analog Discovery doesn't work with either of them. When the device connects I get an error message during device configuration (image attached).

 

Is it possible that the software has changed so that it now doesn't work correctly with a USB isolator? It may be a timing issue during configuration, since the isolator only runs at 12Mbps. If so, is it possible to download an old version of the software that does work with a USB isolator?

 

Any help would be appreciated.

post-26-0-52658200-1412176201_thumb.png

Share this post


Link to post
Share on other sites

1 answer to this question

Recommended Posts

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this