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Altera_Forum
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14 years ago

Generating tones on the DE2 WM8731

Hi! I'm using an assembly file to send commands to the DE2's WM8731 through I2C, and I want to know if there is any way for me to generate a tone to play through the codec without using the microphon...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You can either do this in VHDL or Verilog or you can use a Nios processor to control your Audio Codec. But both require that you get familiar with designing hardware and/or designing embedded systems with Qsys or SOPC.