As far as I know, MMC cards have a proprietary serial interface.
You'd have to pay the licensing fees to get the interface specs. (another
reason why I made an interface to CompactFlash... free spec!!)

-Mark

At 02:25 PM 2/28/01 -0500, you wrote:
>>I wonder, could one use a pic to make an interface from a computer to a
>>Multimedia card?
>
>What card?  Sound card?  Video card?  Why do you need to make an interface
>from a computer to a card that's made to go INTO a computer?
>
>>It uses some sort of serial interface, and can handle 200KByte/sec...
>>That's 1,6 MBIT sec...  Hmm.  The chip can handle any lower speed too, I
>>think one just needs to give it a clock  :-)
>
>"Some sort of serial interface"... yeah, I think I have some code that does
>exactly that.
>
>>Or, mabe this can even be made without a pic?
>
>Certainly.  Push the card into the computer slot.
>
>>I am thinking el. cheapo here.  All info in the protocol for the Multimedia
>>Cards would be apprechiated.
>
>I'll just look in my "Multimedia Cards" folder here and send that info right
>out to you.
>
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Mark Samuels
ARMA Design
Tel:(858) 549-2531
Fax:(858) 549-2594
Email: mark@armanet.com
Web: www.armanet.com



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