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Altera_Forum's avatar
Altera_Forum
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12 years ago

SD card design

Hello, I am designing a system which consists of RAM and storage device (SD card, for example). The RAM will temporarily store data coming in and write that data to the storage device. I managed ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

What would you use ROM for?

The easiest way to interface with an SD-card is using SPI. To that end, you'll need to write an SPI block and some way of controlling that. While can probably do this with a state-machine, having some sort of CPU would be easier.

Hope this helps,

-Mux