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Hello,
I have a Cylone II board with a Micro SDCardon it. I would use a Fat32 formated Card und Quarts 9.0 SP2. Are there some IP Core forte SOPC builder to save some data (no Pictures) on this Card? Thanks for your help.Link Copied
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The "Serial Peripheral Interface (SPI)" IP can give you low level access to and SD card. However, it's got no awareness of data structure - such as FAT32. If you want to store data in such a way as to be FAT32 compliant you'll have to look at doing so in software - and quite a lot of it.
Cheers, Alex- Mark as New
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Hello Alex,
of course that is an good idea. Actual i start to Transfer the generic Fat from this site http://elm-chan.org/fsw/ff/00index_e.html on my NiosII. Has anybody tryed this before? Thanks Andreas- Mark as New
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Hello,
it is not easy. My SD-Card doesn't answer. Can anybody help me how I can test my communication with the sd-card? Thanks- Mark as New
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Have you found this page (from the same site you had found)?
http://elm-chan.org/docs/mmc/mmc_e.html Pay attention to the Initialization Procedure for SPI Mode (assuming that's how you're trying to access your SD card). Have you put your SD card into SPI mode? I won't respond until you do. Cheers, Alex
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