Numerical List Of Commands; Table 2-1 Group 0 Commands (6-Byte Command) - HP 2600fx - Optical Disk Drive Command Reference Manual

Table 2-1
SCSI-2 Drive Command Set

Numerical List of Commands

Numerical List of Commands
The following tables list the SCSI-2 commands numerically, by group.
Group 0 Commands (6-byte command)
Code Name
(hex.)
00H Test Unit Ready
01H Rezero Unit
03H Request Sense
04H Format Unit
07H Reassign Blocks
08H Read
0AH Write
0BH Seek
12H Inquiry
15H Mode Select
16H Reserve
2-2
Description
Provides a means to check if
the logical unit is ready
Moves the optical head to its
recalibration position
Requests the detailed error
information
Initializes the optical disk
(done only once for
unformatted Write-Once
disks)
Reassigns defective sectors
Reads data from the specified
logical block address
Writes data to the specified
logical block address
Moves the optical head to the
physical track where the
specified logical block exists
Reads the information
related to the controller and
the drive unit
Sets optical disk, drive unit,
or controller unit parameters
Gains the exclusive control of
a specified logical unit
Page
Number
2-8
2-9
2-10
2-15
2-19
2-21
2-23
2-25
2-26
2-31
2-52
Chapter 2