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3-56
SET WINDOW Command
The SET WINDOW command provides a means for the initiator to
specify one or more windows within the scanning range of the
device. This duplex scanner supports one window for each front and
back page.
Table 3.32 SET WINDOW Command
Bit
7
6
Byte
0
1
Logical Unit Number
2
3
4
5
6
(MSB)
7
8
9
The transfer length specifies the length in bytes of the data that shall
be sent during the DATA OUT phase. A transfer length of zero
indicates that no window parameters data shall be transferred. This
condition shall not be considered as an error.
The window parameters data shall consist of a header followed by
one or more window descriptors. Each window descriptor specifies
the location, size and scanning method used for a window.
The set window data header is defined in Table 3.33.
5
4
3
Operation Code (24h)
Reserved
Reserved
Reserved
Reserved
Reserved
Transfer Length
Control
M3099GX/GH OEM Manual
2
1
0
(LSB)
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