Design of a digital circuit for controlling an audio system VHDL

here is an english version :

subject:

Design of a digital circuit for controlling an audio system and its implementation in an FPGA

plan:

· Study of the component CODEC

o Internal Structure

o Programming

o External Interface

· Architecture of the control circuit

o Function:

He must do the following:

· Register (CCC)

· Read (PLAY)

· Switch to 'track' according to (FF)

· Return to 'track' previous (RW)

· Return to Top

o System Design with VHDL control

o Simulation System with Quartus II

o Implementation in FPGA

· Study of the interface CODEC / Order

(Making this interface based on the I2C bus)