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Audio using DE1 Board

Altera_Forum
Honored Contributor II
‎03-20-2013 10:29 PM
1,754 Views

Hello all 

I am new to this forum as I am new to FPGA. I have a Altera DE1 trainer board. I can do some very basic stuffs with it, like seven segment display, leds etc. I want to explore more. Could anyone please give me some direction on how to use the audio features using the DE1? More specifically I want to store some audio clips and pressing one key would play a song. Thanks in advance.
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Altera_Forum
Honored Contributor II
‎03-21-2013 06:22 AM
911 Views

Hi , 

 

Your starting point should be to configure Wolfson WM8731 audio CODEC over I2C bus and then you will need a SRAM controller to record the audio data and read it back from SRAM .  

 

visit : http://www.tulwartechnologies.com/resources.html 

 

And use this VHDL interface to configure WM8731. 

 

Regards ,
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Altera_Forum
Honored Contributor II
‎03-21-2013 05:12 PM
911 Views

Thank you FPGA_guru011

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