Nope, we have SDHC running quite happily on SPI. We needed software 
changes to handle the newer features, but interface wise? No issue.

Still plenty of smaller SD cards around, none of the manufacturers 
have announced any sort of phase out. But for some apps you just gotta go big.

John

At 08:31 AM 11/7/2008, you wrote:

> >> SD is free too if you use the SPI interface.
> >
> > FYI - SPI interface may not work on some newer larger cards.
> >
> >
>
>Any confirmation on this? Are we in danger of the SPI compatible cards
>going off the market?
>
>Harold
>
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