--- In lpc2000@yahoogroups.com, "darcy_will" <darcyw@...> wrote: > > This is kind of a dual purpose question... > a) Can the same driver used for MMC cards be used for SD? > b) if not, how different is the interface? > SD is a superset of MMC, and it includes the MMC commands as a subset. So, if you just use the MMC subset with the SPI interface you should be able to use SD and MMC interchangeably. I have been doing just that with code based on the Circuit Cellar FAT drivers. -- Dave
Message
Re: What are the main differences between interfacing with SD and MMC devices?
2006-04-12 by derbaier