Samsung S3C2440A - Manual (Page 448)

MMC/SD/SDIO CONTROLLER S3C2440A RISC MICROPROCESSOR
19-12
SDI Data Register(SDIDAT)
Register Address R/W Description Reset Value
SDIDAT 0x5A000040, 44, 48, 4C(Li/W,
Li/HW, Li/B, Bi/W)
0x5A000041(Bi/HW),
0x5A000043(Bi/B)
R/W SDI Data Register 0x0
SDIDAT Bit Description Initial State
Data Register [31:0] This field contains the data to be transmitted or received over the
SDI channel 0x00000000
* (Li/W, Li/HW, Li/B) : Access by Word/HalfWord//Byte unit when endian mode is Little
* (Bi/W) : Access by Word unit when endian mode is Big
* (Bi/HW) : Access by HalfWord unit when endian mode is Big
* (Bi/B) : Access by Byte unit when endian mode is Big