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2 command sequence to read, Command sequence to read – FUJITSU M3093DG User Manual

Page 154

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4.7.2

Command sequence to read

The following illustration is an example of the command sequence used with this
scanner. All commands are assumed to be issued from a single initiator.

(1)

Normal sequence

Target

Initiator

RESERVE UNIT

Move to reserved status

Example:

Set up window 0 (front>
side) and window 128
(back>side).
Declare subwindows 0
and 1 in both front>side
and back>side
subwindow list
(M3093DE)

SET WINDOW

$

Set window parameters

$

Calculate the number of scan lines covering
all windows set up, in terms of lines effective
after magnification change

Document

Window 0 (front>side)

SET SUBWINDOW

Set subwindow parameters

Document

Window 128 (back>side)

4 $ 122