Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

TLV320 misconnection of DRVSS #1

Open
palmerr23 opened this issue Jan 10, 2016 · 1 comment
Open

TLV320 misconnection of DRVSS #1

palmerr23 opened this issue Jan 10, 2016 · 1 comment

Comments

@palmerr23
Copy link

Looking at your A2 version schematics pdf, on sheet 16 that DRVSS (analog output driver ground) is connected to digital rather than analog ground. This doesn't seem to tally with the TI spec sheet or grounding advice. I hope this is helpful.

I've been playing with the same chip for my Beagle Black, as the RevB Audio cape doesn't seem to have made it into wide availability.

BTW: Looks like a great design!
@jadonk
Copy link
Member

jadonk commented Feb 2, 2016

Issue confirmed. To be addressed in a future revision.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@jadonk @palmerr23