Search found 7 matches

by jamesg
Fri May 31, 2019 5:57 pm
Forum: Q&A
Topic: lib_xud Usage for multiple audio endpoints
Replies: 3
Views: 3773

Re: lib_xud Usage for multiple audio endpoints

Ah, okay.

Thank you for the input. I'll see about a driver level solution instead then.
by jamesg
Fri May 31, 2019 5:08 am
Forum: Q&A
Topic: lib_xud Usage for multiple audio endpoints
Replies: 3
Views: 3773

lib_xud Usage for multiple audio endpoints

Hey all, Dumb question her: if I wanted to implement two separate USB audio endpoints (so windows sound shows two unique audio devices) with 8 channels each and then mix those two 8 channel streams together, how would I go about defining the second endpoint? Reading through this: lib_xud/doc/pdf/ind...
by jamesg
Fri Oct 26, 2018 4:01 pm
Forum: Getting started
Topic: XCore 200 MC Board Multichannel Output
Replies: 7
Views: 47007

Re: XCore 200 MC Board Multichannel Output

For more than 32 channels of audio via TDM, should I use the xcore-200 Explorer Kit? Or would the lack of PLL make that a poor choice?

My plan is to direct the TDM into the TI TAS5825M, which does not need MCLK input.

Any thoughts?
by jamesg
Tue Oct 23, 2018 9:36 pm
Forum: Getting started
Topic: XCore 200 MC Board Multichannel Output
Replies: 7
Views: 47007

Re: XCore 200 MC Board Multichannel Output

Follow-up question (probably very dumb). I've read the section in the manual about using the jumpers at J7 and J8 to select TDM mode, but I don't see any mention of where that TDM output can be accessed. Is there a separate readme or something that explains in detail how to use the TDM output on the...
by jamesg
Tue Oct 23, 2018 7:53 pm
Forum: Getting started
Topic: XCore 200 MC Board Multichannel Output
Replies: 7
Views: 47007

Re: XCore 200 MC Board Multichannel Output

Mon2, Thanks so much for the reply. I'll try the 32bit java installer right away. Do you know if I can use those TDM jumpers at J7 and J8 to break out more digital audio streams? Is there a special config file I need to load or do I just need to specify 30 channels TDM output in the standard header?...
by jamesg
Mon Oct 22, 2018 7:40 pm
Forum: Q&A
Topic: Test (Admin approval pending?)
Replies: 0
Views: 9359

Test (Admin approval pending?)

Hey,

This is just a quick test... I tried to post a few hours ago in the getting started section about AVB/multichannel endpoints using the xcore 200 MC board, but I'm not seeing the post show up.

If this post is visible, I'll reply with the same questions I tried posting earlier.

JG
by jamesg
Mon Oct 22, 2018 3:28 pm
Forum: Getting started
Topic: XCore 200 MC Board Multichannel Output
Replies: 7
Views: 47007

XCore 200 MC Board Multichannel Output

Hi all, Apologies in advance if I am not posting in the right forum, but I had a few questions, and I am totally new to the xcore environment. I have a decent chunk of experience with C# and matlab, but most of my experience has been with FPGAs or windows assemblies. I would like to get at least 12 ...