GU256X128C-3900B Noritake Company Inc, GU256X128C-3900B Datasheet - Page 50

• Manufacturer Part Number: GU256X128C-3900B
• Description: MODULE VF GRAPHIC DISPLY 256X128
• Manufacturer: Noritake Company Inc

Specifications of GU256X128C-3900B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.7.4.39
4.7.4.40
4.7.4.41
4.7.4.42
Code:
Code:
Code:
Code:
Definable area: 00h ≤ n ≤ 01h
Default:
Function:
If Scroll speed-priority is selected, scroll speed will be faster, but partial display flickering may
increase.
If Visual quality-priority is selected, partial display flickering will decrease, but scroll speed may
become slower.
Applicable for Character display and Horizontal Tab command in Horizontal scroll mode, and
Downloaded bit image scroll display.
Definable area: 00h ≤ n ≤ 01h
Default:
Function:
Changing this setting only affects subsequent data. Content already displayed is not affected.
Definable area: 00h ≤ n ≤ 03h
Default:
Function:
Newly-written characters and images are combined with current display contents in Display Memory.
Definable area: 00h ≤ a ≤ 04h
Function:
Command is ignored if Window number is for a User-Window that is not defined.
US m n
US r n (Reverse display)
US w n
US ( w 01h a
1Fh 6Dh n
1Fh 72h n
1Fh 77h n
1Fh 28h 77h 01h a
n:
n:
n:
a:
Select horizontal scroll display quality – Scroll speed-priority or Visual quality-priority.
Reverse display ON/OFF for character and image display.
Specifies write mixture mode.
Select current window.
Horizontal scroll display quality
n = 00h or Memory SW setting.
Reverse display ON/OFF
n = 00h or Memory SW setting.
Display write mode
n = 00h or Memory SW setting.
Window number
a = 00h:
a = 01h – 04h:
(Horizontal scroll display quality select)
n = 00h: Scroll speed-priority
n = 01h: Visual quality-priority
n = 00h: Reverse OFF
n = 01h: Reverse ON
(Write mixture display mode)
n = 00h: Normal display write (not mixture display)
n = 01h: OR display write
n = 02h: AND display write
n = 03h: EX-OR display write
(Window select)
Base-Window
User-Window
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GU-3900B series “General Function” Software Specification