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Hardware/SD Host Controller (view source)
Revision as of 11:41, 28 February 2009
, 11:41, 28 February 2009no edit summary
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+== General ==
+The SD Host controller is just a standard SD host controller. You can get a [http://www.sdcard.org/developers/tech/host_controller/simple_spec/ simplified specification] which is detailed enough to implement everything you need to access SD cards from the SD Association. Both the BSD (e.g. [http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/sdmmc/sdhc.c?rev=1.25;content-type=text%2Fplain OpenBSD]) and the [http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6-stable.git;a=blob;f=drivers/mmc/host/sdhci.c;hb=master Linux] kernel come with an implementation.