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Altera_Forum
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13 years ago

DE1 Audio codec HELP !!!!! URGENT !!!!!

Hello, I'm a beginner and currently working on Altera DE1 board for Audio effects project. I want the audio codec to run in master mode for my project.The problem is that I am not ab...
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Altera_Forum
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13 years ago

Hello

Thanks for the reply.

I have used Nios Fast (/f) configuration in this project ( Please see the project file attached earlier ).

I am thinking the noise exist because I2C_SCLK and I2C_SDAT are always in logic state 1 . Is it because the audio codec registers not being used ??

https://www.alteraforum.com/forum/attachment.php?attachmentid=6988