Host Controller Version Register - Samsung S3C2416 User Manual

HSMMC CONTROLLER

5.35 HOST CONTROLLER VERSION REGISTER

Register Address
HCVER0 0X4AC000FE
HCVER1 0X4A8000FE
Name Bit
VENVER [15:8]
SPECVER [7:0]
20-74
R/W
HWInit Host Controller Version Register (Channel 0)
HWInit Host Controller Version Register (Channel 1)
Vendor Version Number
This status is reserved for the vendor version number. The Host
Driver should not use this status.
0x04 = SDMMC4.0 Host Controller
Specification Version Number
This status indicates the Host Controller Spec. Version. The upper
and lower 4-bits indicate the version
00 = SD Host Specification Version 1.0
01 = SD Host Specification Version 2.00 Including the feature of the
ADMA and Test Register
Others = Reserved
S3C2416X RISC MICROPROCESSOR
Description
Description
Reset Value
0x0401
0x0401
Initial Value
0x04
0x01