NAME

       mmc — MultiMediaCard and SD Card bus driver

SYNOPSIS

       device mmc

DESCRIPTION

       The mmc driver implements the MMC and SD Card bus.  The mmc driver supports all MMC and SD bridges in the
       system.   All SD or MMC cards in the system attach to an instance of mmc.  The mmc bus typically has only
       one slot, and only memory cards.  MultiMediaCards exist only in memory.  SD Cards exist as  memory,  I/O,
       or combination cards.

SEE ALSO

       at91_mci(4), mmcsd(4), sdhci(4)

       SD Specifications, Part 1, Physical Layer, Simplified Specification.

       The MultiMediaCard System Specification.

BUGS

       SDIO cards currently do not work.

Debian                                           October 8, 2008                                          MMC(4)