HB28H016/D032/B064/B128MM2
MultiMediaCard Registers in SPI Mode
Name
OCR
CID
RCA
CSD
Available in SPI mode Width (Bytes)
Yes
4
Yes
16
No
Yes
16
Description
Operation condition register.
Card identification data (serial number, manufacturer ID
etc.)
Card specific data, information about the card operation
conditions.
Rev.5.0, Jan. 2003, page 8 of 88