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Altera_Forum
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20 years ago

WM8731 on the Altera DE2

Even tho it's not related to the Nios II at all, i'm posting here since the terasIC forum is still down. I've been struggling to get valid data out of the WM8731 (Audio Codec) ADC f...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

FWIW, i've done more experiments.

Still get too much noise on the ADC therefore i believe i get invalid data.

I've tried running it in slave mode.

I've tried USB mode (12MHz MCLK).