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Altera_Forum's avatar
Altera_Forum
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16 years ago

Nios to control Audio Codec on DE1

Hi I'm trying to realize a simple audio processing sistem using DE1, Nios, University Program Audio Core and Audio config. The CODEC seems to be properly configured via I2C since I'm abl...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Probably I've resolved the problem:

Since it in SOPC builder it is not possible to set the Audio Codec to work as Master or Slave, the AUD_BCLK, AUD_DACLRCK and AUD_ADCLRCK signal must be configured as "bidir" an not as "output"