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Altera_Forum
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10 years ago

Trouble with I2C on Altera De-2 board

So we're doing a project at uni based on the DE-2 115 development board. What we need to do is basically to make an application that plays audio from the audio input using the codec, and we need to b...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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It's quite easy to damage some CODEC chips. Try running one of the audio demos that came with the board to make sure that the chip still works. Last time I used one the hardware guys burned up a couple of them before getting the board working. It was a different CODEC than on the DE2-115, so you might not have this issue.

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Yeah, I tried running an audio demo, and the chip appears to be still working.