Cypress FM4 Series - Host Controller Version Register

CHAPTER 15: SD Card Interface
884 FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E
2.34 Host Controller Version Register
This register indicates the vendor version number and the specification version number.
D15 D08
D07 D00
Vendor Version Number
Specification Version Number
Bit
Attribute
Description
15-08
HwInit
Vendor Version Number
This field indicates the vendor version number.
The value of this field is fixed at 0x01.
07-00
HwInit
Specification Version Number
This field indicates the specification version number.
The value of this field is fixed at 0x02 (compliant with SD Host Specification Version
3.00).