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Altera_Forum's avatar
Altera_Forum
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9 years ago

Help using the audio codec on my DE2 board

Hello!

I am new to my Cyclone II DE2 board and I am having a bit of an issue with a project I am trying to work on. Basically i was to assign each switch on my board a different frequency, and every time a switch is flipped, i want that frequency to be played through a pair of headphones on the line out jack. How would I got about this? any pointers?

Thanks for all the help!

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    9 years ago

    --- Quote Start ---

    Hello bfighter,

    Welcome to the forum;

    There is a series of demonstrations that is supplied with the DE2-115 (also DE2-70) it is on the companion cd or you can download it at terrasic. The D:\DE2-115_Fpga_Board\DE2_115_demonstrations\DE2_115_Synthesizer might be of help.

    Best Regards,

    Johi.

    --- Quote End ---

    Thank you so much Johi! i've borrowed my board from my school and they did not provide me with a CD, but i found it on terasic. It's going to take me some time to figure out what everything means but at least i have it now!