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PERFAUDIO-FIRMWARE-DA8XX: read/write data from SD card or pendrive using DSP(C674x)

Surya Teja Kudiri
Prodigy 130 points
Part Number: PERFAUDIO-FIRMWARE-DA8XX

Hi,

I am trying to process data only on DSP core on DA830 chip. i need to read and write data from SD card. Is it possible to read and write without using arm. if so are there any examples based on this query.

Note: I am using a custom board. it dosen't have any slot for SD card. it has a usb 2.0 5-pin port.