User guide

SC35 User Guide Ver 4.8 August 30, 2002 Page 11 of 25
3.3.5 Read (6) Command – 08h
The READ (6) command requests that the SC35 transfer data to the initiator.
The most recent data value written in the addressed logical block shall be
returned.
Read (6) CDB
The logical block address field specifies the logical block at which the read
operation shall begin. The transfer length field specifies the number of
contiguous logical blocks of data to be transferred. A transfer length of zero
indicates that 256 logical blocks shall be transferred. Any other value indicates
the number of logical blocks that shall be transferred.
3.3.6 Write (6) Command – 0Ah
The WRITE (6) command requests that the target write the data transferred by
the initiator to the medium.
Write (6) CDB
The logical block address field specifies the logical block at which the write
operation shall begin.
The transfer length field specifies the number of contiguous logical blocks of
data to transfer. A transfer length of zero indicates that 256 logical blocks shall
be transferred. Any other value indicates the number of logical blocks that shall
be transferred.