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Altera_Forum's avatar
Altera_Forum
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7 years ago

Interface SD Card through GPIO on DE0-Nano

I would like to interface my Terasic DE0-Nano running a Cyclone IV with an external SD card that I will attach to a circuit board that will also interface with the GPIO headers on the DE0. I'm pullin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

you are implying that both the FPGA and the RPi somehow have simultaneous access to the SD card, is this correct? How do you intend to do that?

It does not make sense to use SD card if this is true and data is only being buffered in the SD card.