Intel® FPGA University Program
University Program Material, Education Boards, and Laboratory Exercises
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.

Audio using DE1 Board

Altera_Forum
Honored Contributor II
899 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.
0 Kudos
2 Replies
Altera_Forum
Honored Contributor II
56 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 ,
Altera_Forum
Honored Contributor II
56 Views

Thank you FPGA_guru011

Reply