Lab 8: SD Card Music Player
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Figure 12.1 The Block Diagram of SD Music Player
12-2
Lab Setup and Instructions
Project Directory: C:\DE2\UP4_SD_Card_Audio
Bitstream Used: UP4_API.sof or UP4_API.pof
NIOSII Workspace: C:\DE2\UP4_SD_Card_Audio
Refer to Figure 12.2 and setup the lab according to the following steps:
Format your SD card into FAT16 format.
Copy as many as music files (in WAV format) to be played and store into the
SD card (if users want to delete a song from the SD card, you need to
reformat the entire SD card and copy the music files again).
Load the bitstream into FPGA
Run NIOSII IDE under the workspace C:\DE2\UP4_SD_Card_Audio
Connect your headset of speaker to the DE2 board and you should hear
professional audio quality of the music files stored in the SD Card.
Note that the music files must be in WAV format.
