Expand description

eMMC-specific extensions to the core SDMMC protocol.

Structs

Card Identification Register (CID)

Card Specific Data (CSD)

Card Status (R1)

Type marker for eMMC-specific extensions.

Extended Card Specific Data

Operation Conditions Register (OCR)

Relative Card Address (RCA)

Enums

The number of data lines in use on the SDMMC bus

Types of SD Card

CURRENT_STATE enum. Used for R1 response in command queue mode in SD spec, or all R1 responses in eMMC spec.

All possible values of the CBX field of the CID register on eMMC devices.