MCI Transfer ControlsMCI Interface

Specify data transfer mode.

Macros

#define ARM_MCI_TRANSFER_READ   (0UL << 0)
 Data Read Transfer (from MCI)
 
#define ARM_MCI_TRANSFER_WRITE   (1UL << 0)
 Data Write Transfer (to MCI)
 
#define ARM_MCI_TRANSFER_BLOCK   (0UL << 1)
 Block Data transfer (default)
 
#define ARM_MCI_TRANSFER_STREAM   (1UL << 1)
 Stream Data transfer (MMC only)
 

Description

Specify data transfer mode.

Data transfer codes specifies the transfer direction and type and are used with the function ARM_MCI_SetupTransfer as the parameter mode.

The following codes are defined:

Macro Definition Documentation

#define ARM_MCI_TRANSFER_READ   (0UL << 0)

Data Read Transfer (from MCI)

#define ARM_MCI_TRANSFER_WRITE   (1UL << 0)

Data Write Transfer (to MCI)

#define ARM_MCI_TRANSFER_BLOCK   (0UL << 1)

Block Data transfer (default)

#define ARM_MCI_TRANSFER_STREAM   (1UL << 1)

Stream Data transfer (MMC only)