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Visitor
3,136 Views
Registered: ‎11-14-2011

Digilents AC97 demo, regarding the samples

Hi!

I am working on a project of audio processing using the Atlys Spartan 6 board, and i am using the AC97 demo

that digilent has released.

In the demo, the samples from the AC97 is stored in Xuint32 Sample_L and Xuint32 Sample_R.

However, i have come to understand that the AC97 samples 18 bits two's compliment numbers, so I am 

wondering how the Xuint32s represent these samples?

What does the different bits represent?

As they are unsigned, 32 bit ints that is.

 

All help is appreciated!

Peter

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1 Reply
Instructor
Instructor
3,131 Views
Registered: ‎07-21-2009

Re: Digilents AC97 demo, regarding the samples

Please do not cross-post the same topic to multiple forums.

Your other thread in the 3rd-party boards forum is the proper forum for this topic.

 

-- Bob Elkind

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