Hi all,
Quick question: I am only briefly familiar with MMC and SD, but my understanding is that SD is a superset of MMC, and it is possible to use SD cards as unprotected MMC devices without needing to acquire the full SD spec. Is this true? So, can I use an SD card connector, only use the MMC pins of it, and successfully read/write unencrypted content on the device?
Related question: Do digital cameras, in general, use the SD protection features, or can I read camera-formatted cards using the MMC-only interface above?