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M3099GX/GH OEM Manual 3-73
INTERFACE
OBJECT POSITION
The OBJECT POSITION command (Table 3.54) provides
positioning functions. Absolute as well as relative positioning is
provided. A target shall return CHECK CONDITION status and
set the sense key to ILLEGAL REQUEST if a positioning function is
requested that is not supported.
Table 3.54 OBJECT POSITION Command
Bit
Byte
0
1
2
3
4
5
6
7
8
9
7 6 5 3 2 1 0
Operation Code (31h)
Count
Reserved
Reserved
Reserved
Reserved
Control
Logical Unit Number Reserved
4Bit
Byte
0
1
2
3
4
5
6
7
8
9
(MSB)
(LSB)
Position Function
This position function field specifies the requested function (see
Table 3.55).
Table 3.55 Position Function
Position Function
000b
001b
others
Description
Unload Object
Load Object
Reserved
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