UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
4,758 Views
Registered: ‎11-16-2011

digilent atlas spartan6 audio port

hi!

has any one tried to loop back audio from this this kit. i am trying but i didn't achieve any success.

it was written in the reference manual that this is available on their website, but it is not available there.

i asked digilent but they said that we have not completed the design.

 

0 Kudos
2 Replies
Advisor joelby
Advisor
4,752 Views
Registered: ‎10-05-2010

Re: digilent atlas spartan6 audio port

Audio loopback should be part of the built-in self test.

 

Digilent have, within the last few hours, uploaded a couple of new designs to the ATLYS page.

 

One is described as follows: "This zip file contains an EDK demo project that illustrates how to use the AC97 codec on the Atlys board with Microblaze."

Visitor sleary78
Visitor
4,675 Views
Registered: ‎03-12-2011

Re: digilent atlas spartan6 audio port

I have this working in ISE rather than BSB.

 

Full project available.. 

 

http://www.vavi.co.uk/~sleary/SoundDemo.zip

 

It sets up the loopback and then plays out a sine wave on left and right channels.

 

Doesnt use the microblaze setup to do it.. just clocks the commands in frame by frame.