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Scanner Interface
Appendix A-116
A.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
TargetInitiator
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)