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5-12 A-61124 March 1999
Get Window command
Command op code: 25H
SCSI Specification: Section 14.2.2
Command block descriptor
Bit
Byte
7 654321 0
0 Operation Code (25H)
1 Logical Unit Number Reserved Single
2 Reserved
3 Reserved
4 Reserved
5 Window Identifier
6 (MSB)
7 Transfer Length
8 (LSB)
9 Vendor Unique Reserved Flag Link
Get Window data
Descriptor Data Definition
Single = 0
= 1
Window descriptors are returned for the current
mode with any temporary overrides and all 18
saved modes. For a duplex machine, 38 windows
are sent. For a simplex machine, 19 windows are
sent.
A single window descriptor will be returned as
specified by the window identifier.
Window Identifier = SFFFF00 S=Side (0-Front, 1-Rear) FFFFF=Mode (0-18)
Get Window Parameters header
Bit
Byte
7654321 0
0 (MSB) Window Data Length
1 (LSB)
2 Reserved
3 Reserved
4 Reserved
5 Reserved
6 (MSB) Window Descriptor Length
7 (LSB)