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Altera_Forum
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15 years ago

help for audio codec using VHDL

i am a begineer at using altera DE2 board and VHDL. i have to complete my project with in 10 days time but dont have any idea of where to start and how.. help ......... i need to build a duplex au...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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Hello,

I have tried to replicate the project from mbharat.

But I always get errors like:

Error: Port "acknowledge" does not exist in macrofunction "i2cController"

(same with done, i2c_scl, i2c_sda, readWriteEnable and start)

Do I have the wrong I2C_Controller.v?

Edit: I also have the DE1 board.

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I didn't post a .v file, my hardware is described using VHDL. Thanks.

Bart