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about the program of mmc ,sd card

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bluelaser

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Hi, all
I am working on the mp3 project , I don't know how to program the sd ,mmc card , who can give me some document or link site about it.
thank you .
bluelaser
 

M!k

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Here are some specs:

MultiMediaCard (System Summary)
Based on System Specification Version 3.2


Mik
 

bluelaser

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thank you!

:lol: :lol: Are there some project about the mmc card programing in the internet?
it can provide some program example .
 

eYe

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There is some MP3 project(undergrad.) at Cornell University 2-3 years ago.
 

megamicro

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Look at MCU fileman in the directory Specifications/MMC.
There is a code for MP3 player using MMC. This is a complete
project at the same topic.

regards, MEGAMICRO
 

bluelaser

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Thank you !!

Hi,all
thank you for your post. I shall read this document , I think I can resolve this problem ,because there are so many passionate guy to help me.
best regards.
bluelaser
 

ntxp

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then, how about the sd interface part?

any idea to get code or spec about sd memory and sd i/o?

ntxp
 

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