Fujitsu 50FH5037E-02 Oem Manual page 80

6.3.4 SUBWINDOW CONTROL command
This command sets the scanner to the operation mode of subwindow.
Byte 1 Byte 2
CNT CMD
X©0xπ X©5Cπ
This command specifies the subwindow attribute information.
specifies the subwindow control register start number. These registers are valid
when bit 6 of the image control register #1 is set to ™1∫ (subwindow is valid).
7 6
Third byte 0 0
X©00π is set when the power is turned on or when the initial state is specified by the
CLEAR command.
Relationship between subwindow control registers #0, #1 and #2 through #18
The subwindow control register #0 used to select the subwindow number (0 to 3).
The subwindow control register #1 specifies which subwindow (0 to 3) is enabled at
reading.
Subwindow control register #0
(Right pointer)
Subwindow control register #1
(Subwindow 0 to 3 enable/disable)
6 $ 30
Byte 3
TEXT
Subwindow control
register start number
LSB
5 4 3 2 1 0
50FH5037E>02
Byte 4
or later
Subwindow
control register
Subwindow control register start number.
Not defined (always ™0∫).
(Subwindow 0 information)
Subwindow control register #2 to #18
(Subwindow 1 information)
Subwindow control register #2 to #18
(Subwindow 2 information)
Subwindow control register #2 to #18
(Subwindow 3 information)
Subwindow control register #2 to #18
The third byte