Fujitsu MHV2200BT Product Manual page 166

Interface
At command issuance (Shadow Block Registers setting contents)
CM
DH
CH
CL
SN
SC
FR
(R: Retry)
At command completion (Shadow Block Registers contents to be read)
ST
DH
CH
CL
SN
SC
ER
*1 If the command was terminated because of an error, the number of
sectors for which data has not been written is set in this field.
5-94
1 1 0 0
x L x x
Start cylinder No. [MSB] / LBA
Start cylinder No. [LSB] / LBA
Start sector No.
Transfer sector count
xx
Status information
x L x x
Start cylinder No. [MSB] / LBA
Start cylinder No. [LSB] / LBA
Start sector No.
00 (*1)
Error information
0 1 0 1
HD No. / LBA
/ LBA [LSB]
HD No. / LBA
/ LBA [LSB]
C141-E244