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Altera_Forum
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11 years ago

Input audio file into altera DE1 kit

Hi, Can i direct inputting audio files like .mp3 file into Altera DE1 kit or i must input the audio via using microphone? Any useful steps or simple coding to do so?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Just take the SD card out of the DE1 and mount it in your computer. Copy the file like any other. Note that the Nios may not be powerful enough to decode MP3 in real time. Use a .wav format file instead.