Samsung S5PC100 User Manual page 1014

S5PC100 USER'S MANUAL (REV1.0)
9.33 HOST CONTROLLER VERSION REGISTER
Host Controller Version Register
•
HCVER0, HWInit, Address = 0xED80_00FE
•
HCVER1, HWInit, Address = 0xED90_00FE
•
HCVER2, HWInit, Address = 0xEDA0_00FE
This register contains the SD Command Argument.
HCVER Bit
VENVER [15:8]
SPECVER [7:0]
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 Specification. 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
Description
SD/MMC CONTROLLER
Reset Value
0x04
0x01
8.12-79