HP 2600fx - Optical Disk Drive Command Reference Manual: Start/stop Unit Command (1bh)

Optical drive and library for fx, ex and mx models.
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Start/Stop Unit Command (1BH)

This command starts or stops rotation of the optical disk in the drive
and/or ejects the optical disk from the drive.
Table 2-62
Start/Stop Unit Command CDB
Immed
LoEj
NOTE
This command is affected by the Prevent/Allow Medium Removal
command. Do not use LoEj in an autochanger environment.
Start
Chapter 2
Byte
7
6
0
1
Logical Unit Number
(0)
2
3
4
5
An Immediate bit of 1 indicates that status is returned
as soon as the command descriptor block has been
validated.
An Immed bit of 0 indicates that status is returned after
the operation is completed.
A Load Eject bit of 0 requests that no action be taken
regarding loading or ejecting the media.
A Load Eject bit of 1 indicates that the media will be
unloaded if the Start bit is 0.
A Load Eject bit of 1 indicates that the media will be
loaded if the Start bit is 1.
A Start bit of 1 indicates that the drive starts rotating
the optical disk. A Start bit of 0 indicates that the drive
stops rotating the optical disk.
Start/Stop Unit Command (1BH)
5
4
3
Operation Code (1BH)
Reserved (0)
Reserved (0)
Reserved (0)
Reserved (0)
Reserved (0)
SCSI-2 Drive Command Set
2
1
0
Immed
LoEj
Start
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2-73

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  • MARIAN _YONKOV Jul 08, 2013 12:55:
    DAVI PITAM NE6O KOLKO 44ESRUVA ISTALIRANE DISK HULET PAKART /ZA ISTLIRANE / PI6ETE E- MELA MARIAN_YON​KOV@ABV.BG