mp3 playerAlma Rico and Amy Wibowofunctionality• Audio– Play mp3’s stored in memory– Volume control– Additional Possible Features:• Download capability• Display– Displays play list– Highlights chosen song– Additional Possible Features:• Song tracking bar• Volume displaydisplayblock diagramblock diagram - audioblock diagram - videoSTA013-mp3 decoder• Initialization using I2C communication• Multimedia Mode– automatically detects bitrate of mp3 data– Generates control signals for DACtime lineAudio– Configure mp3 decoder (Tue, 4/26)– Download 1 song to SRAM and play it back (Fri, 4/29)– User interface with buttons (Mon, 5/3)– Add support for user upload of multiple songstime lineDisplay– Display patterned screen (Tue, 4/26)– Display characters from SRAM to the screen (Sun, 5/1)– Extract song information from an mp3 file and save it to RAM (Tue, 5/4)– Connect play list with interface (user select) (Wed,
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