User's Manual

5.3 Host Commands

C141-E262 5-33

At command issuance (Shadow Block Registers setting contents)

CM 0 0 1 0 0 0 0 R

DH x L x x HD No. / LBA

Start cylinder No. [MSB] / LBA

Start cylinder No. [LSB] / LBA

Start sector No. / LBA [LSB]

Transfer sector count

(R: Retry)

At command completion (Shadow Block Registers contents to be read)

ST Status information

DH x L x x HD No. / LBA

End cylinder No. [MSB] / LBA

End cylinder No. [LSB] / LBA

End sector No. / LBA [LSB]

01 (*1)

Error information

*1 If the command is terminated due to an error, the remaining

number of sectors of which data was not transferred.