Fujitsu MAT3300FC 사용자 설명서

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4.2   Data Access Commands 
 
C141-C008 
4-135 
Table 4.93  SET DEVICE IDENTIFIER parameter list 
 Bit 
Byte 
7 6 5 4 3 2 1 0 
0 (MSB) 
 Identifier 
n (LSB) 
 
The "Identifier" field shall be a vendor specific value, to be returned in 
subsequent REPORT DEVICE IDENTIFIER commands. 
4.2   Data Access Commands 
4.2.1  READ (08)  
 
 Bit 
Byte 
7 6 5 4 3 2 1 0 
0 X‘08’ 
Logical Block Address (MSB) 
Logical Block Address 
Logical Block Address (LSB) 
Transfer Block Count 
5 0 0 0 0 0 0 0 0 
 
This command reads the number of blocks of data in continuous logical data 
blocks specified in the "Transfer block count" field with the logical data block on 
the disk media specified in the "Logical block address" field in the CDB as the 
top. 
The transfer block count can be specified up to a maximum of 256 logical data 
blocks.  When zero is specified in the "Transfer block count" field in byte 4 of the 
CDB, it specifies transfer of 256 logical data blocks and when a value other than 
zero is specified, it specifies the number of logical data blocks that should be 
transferred. 
When transfer of multiple data blocks is instructed by this command, when the 
data blocks which are to be processed come to a track boundary, cylinder 
boundary or zone boundary, a head switch or cylinder switch is executed 
automatically and reading of the specified number of blocks is performed. 
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