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Altera_Forum's avatar
Altera_Forum
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10 years ago

audio codec IN vhdl

hey there.... i am using DE2_115 board.. i want to use the audio codec and use it as ADC .. so i want to create a vhdl code for audio codec to use as an ADC.. help is really appreciated...:-)
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

You cannot create an ADC in VHDL. VHDL describes digital logic, and an ADC requires analogue circuitry external to the FPGA.

Do you mean you're writing a controller for the ADC?