Seek Extended Command - Sony CDU-541 Interface Manual

CDU-541 CD-ROM DRIVE SCSI INTERFACE MANUAL
5.2.31. SEEK
EXTENDED Command
==============================================================================
Bitl
Byte
1
7
6
5
4
3 2 1
o
==============================================================================
o :
Operation Code (2Bh)
1
-----l-----------------------------------------------------------------------1
1 :
Logical Unit Number: Reserved :
-----1-----------------------------------------------------------------------1
2 :
(MSB)
-----1---
3 I
-----1---
Logical Block Address
4 I
-----1---
5 I
(LSB)
1
-----1-----------------------------------------------------------------------,
6 :
Reserved
-----1-----------------------------------------------------------------------
7
1
Reserved
-----1-----------------------------------------------------------------------
8 I
Reserved
-----1-----------------------------------------------------------------------1
9 1
Control Byte
1
==============================================================================
The
SE~~
EXTENDED
co~~a~d
requests that the controller position the optical
pick-up at logical block address specified and enter the hold track state for
the duration of the inactivity time.
See the SEEK command for further definition and exception handling.
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