HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 182
Read Long Command (DEH),
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SCSI-2 Drive Commands SCSI-2 Drive Command Set Read Long Command (DEH) Table 2-130 Read Long Command (DEH) This command reads data starting at the specified Logical Block Address, including ECC data. Read data is not corrected using ECC. Read Long Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code (DEH) 1 Reserved (0) RelAdr 2 Starting Logical Block Address (MSByte) 3 Starting Logical Block Address 4 Starting Logical Block Address 5 Starting Logical Block Address (LSByte) 6 Reserved (0) 7 Transfer Length (MSByte) 8 Transfer Length (LSByte) 9 PBA SC Reserved (0) Flag Link Chapter 2 2-145
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SCSI-2 Drive Command Set
Read Long Command (DEH)
Chapter 2
2-145
SCSI-2 Drive Commands
Read Long Command (DEH)
This command reads data starting at the specified Logical Block
Address, including ECC data. Read data is not corrected using ECC.
Table 2-130
Read Long Command CDB
Byte
7
6
5
4
3
2
1
0
0
Operation Code (DEH)
1
Reserved (0)
RelAdr
2
Starting Logical Block Address (MSByte)
3
Starting Logical Block Address
4
Starting Logical Block Address
5
Starting Logical Block Address (LSByte)
6
Reserved (0)
7
Transfer Length (MSByte)
8
Transfer Length (LSByte)
9
PBA
SC
Reserved (0)
Flag
Link