mp3 playerfunctionalitydisplayblock diagramblock diagram - audioblock diagram - videoSTA013-mp3 decodertime lineSlide 9Slide 10mp3 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,
View Full Document