Write (Group 5) Command (Aah) - HP 2600fx - Optical Disk Drive Command Reference Manual

Write (Group 5) Command (AAH)

This command writes data starting at the specified logical block address.
The Mode Select Commands (15H, 55H) impact read, write, format, and
NOTE
erase commands.
Table 2-123 Write (Group 5) Command CDB
Byte
0
1
2
3-4
5
6
7-8
9
10
11
NOTE For Write-Once media, Byte 11, Bit 7 and Bit 6 are reserved (0).
DPO
.
Chapter 2
7 6 5
Operation Code (AAH)
Logical Unit Number
(0)
Logical Block Address (MSByte)
Logical Block Address
Logical Block Address (LSByte)
Transfer Length (MSByte)
Transfer Length (LSByte)
PBA ErsCntl
A Disable Page Out bit of 1 instructs the target not to
store the data in the cache after it has been transferred
to the media.
A DPO bit of 0 instructs the target to store the data in
the cache after it has been transferred to the media.
This bit is ignored
SCSI-2 Drive Command Set
Write (Group 5) Command (AAH)
4 3 2
DPO FUA EBP
Transfer Length
Reserved (0)
Reserved (0)
1 0
Rsvd RelAdr
(0)
Flag Link
2-131