How does a media card reader work?

[sinanbarkho]

Hi,

I am looking to find information on how a media card (mmc, sd cards
usually used for digital cameras) reader works? Any documents or web
sites out there that provides this information? Any help would be
appreciated.


Thanks!

 

[sandy58]

Hi,

I am looking to find information on how a media card (mmc, sd cards
usually used for digital cameras) reader works? Any documents or web
sites out there that provides this information? Any help would be
appreciated.

Thanks!

mmc & sd cards working information
http://www.compsys1.com/workbench/On_top_of_the_Bench/MMC_Project/mmc_project.html
http://www.digit-life.com/articles2/flashcard-test/flashcard-test-p2.html
http://www.camerahacker.com/Minolta/SD-CF1.shtml
http://en.wikipedia.org/wiki/Secure_Digital_card
http://forum.microchip.com/tm.aspx?m=58980 (Forum)
Hope this helps.