Specifications

8.15 READ (6) (08h)
LINKFLAGReserved = 0VU=05
Transfer Length4
Logical Block Address
(LSB)
2
3
(MSB) LBAReserved = 01
Command Code = 08h0
01234567
Bit
Byte
Figure 121. READ (6)
The READ command requests the drive to transfer the specified number of blocks of data to the initiator
starting at the specified logical block address.
! Logical block address specifies the LBA at which the read operation shall begin.
! Transfer length specifies the number of blocks to be transferred. A value of zero implies 256 blocks
are to be transferred.
Note: Errors are handled by ERP (error recovery procedure). Rep's are controlled by the error recovery
parameters specified by MODE SELECT command.
Ultrastar 146Z10 hard disk drive specifications
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