Write (Group 1) Command (2Ah) - HP 2600fx - Optical Disk Drive Command Reference Manual

NOTE
Table 2-76
Byte
0
1
2
3-4
5
6
7
8
9
NOTE
NOTE
SCSI-2 Drive Command Set

Write (Group 1) Command (2AH)

Write (Group 1) Command (2AH)
This command is used to write data starting at the specified logical block
address.
The Mode Select Commands (15H, 55H) impact read, write, format, and
erase commands.
Write (Group 1) Command CDB
7 6
Reserved (0)
PBA Ers Cntl
The 9.1 and 5.2 Gbyte capacity drives cannot Format, Erase, Write, or
Write and Verify 650 Mbyte and 1.3-Gbyte optical disks. The 2.6 Gbyte
capacity drives cannot Format, Erase, Write, or Write and Verify 650
Mbyte optical disks. If this command is issued with any of these drive/
media combinations, a CHECK CONDITION status will result with the
Sense Key/Additional Sense Code set to Data Protect/Write Protected.
For Write-Once media, Byte 9, Bit 7 and Bit 6 are reserved (0).
2-84
5 4 3
Operation Code (2AH)
DPO FUA
Logical Block Address (MSByte)
Logical Block Address
Logical Block Address (LSByte)
Reserved (0)
Transfer Length (MSByte)
Transfer Length (LSByte)
Reserved (0)
2 1
EBP Rsvd (0) RelAdr
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