GU256X128D-3900B Noritake Company Inc, GU256X128D-3900B Datasheet - Page 17

• Manufacturer Part Number: GU256X128D-3900B
• Description: MODULE VF GRAPHIC DISPLY 256X128
• Manufacturer: Noritake Company Inc

Specifications of GU256X128D-3900B

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

4.7.3 Command Set
4.7.3.1
4.7.3.2
Brightness level setting
Initialize Display
Cursor set
Cursor display
Write screen mode select
International font set
Character Table type
Over-write mode
Vertical scroll mode
Horizontal scroll mode
Horizontal scroll mode Scroll
ON
Horizontal scroll speed
Font size select
2-byte character
Command Name
Command Name
General setting commands
Character display setting commands
1Fh,58h,n
Default: n=04h or
Memory SW
setting.
1Bh,40h
1Fh,24h,xL,xH,
yL,yH
1Fh,43h,n
Default: n=00h
1Fh,28h,77h,10h,a
Default: a=00h or
Memory SW
setting.
1Bh,52h,n
Default: n=00h or
Memory SW
setting.
1Bh,74h,n
Default: n=00h or
Memory SW
setting.
1Fh,01h
1Fh,02h
1Fh,03h
1Fh,05h
1Fh,73h,n
Default: n=00h or
Memory SW
setting.
1Fh,28h,67h,01h,
m
Default: m=01h or
Memory SW
setting.
1Fh,28h,67h,02h,
m
Default: m=00h or
Memory SW
setting.
Hex Code
Hex Code
Set brightness level for entire display screen.
n=00h:
n=03h: 75%
n=10h:
n=13h: 37.5%
n=16h: 75%
Clear entire display screen and initialize all settings.
Cursor moves to specified x,y position on Display
Memory.
xL: Cursor position x, lower byte
xH: Cursor position x, upper byte
yL: Cursor position y, lower byte
yH: Cursor position y, upper byte
Cursor display ON/OFF select.
n=00h: Cursor OFF
n=01h: Cursor ON
Sets the write screen mode for base window.
a=00h: Display screen mode
a=01h: All screen mode
Some characters codes within the range 20h – 7Fh are
selected from the types listed below.
n=00h: America
n=02h: Germany
n=04h: Denmark 1
n=06h: Italy
n=08h: Japan
n=0Ah: Denmark2
n=0Ch: Latin America
Character codes in the range 80h – FFh are selected
from the types listed below.
n=00h: PC437 (USA: Standard Europe)
n=01h: Katakana
n=02h: PC850 (Multilingual)
n=03h: PC860 (Portuguese)
n=04h: PC863 (Canadian-French)
n=05h: PC865 (Nordic)
n=10h: WPC1252
n=11h: PC866 (Cyrillic #2)
n=12h: PC852 (Latin 2),
n=13h: PC858
n=FFh: User table
Set Over-write mode.
Set Vertical scroll mode.
Set Horizontal scroll mode.
Set Horizontal scroll mode Scroll ON.
Set Horizontal scroll speed.
Select font size of a character.
m=01h: 6×8 font
m=02h: 8×16 font
m=03h: 12×24 font
m=04h: 16×32 font
Sets 2-byte character ON/OFF.
m=01h: 2-byte character mode ON
m=00h: 2-byte character mode OFF
- 17 -
GU-3900B series “General Function” Software Specification
0%
0%
n=01h: 25%
n=04h: 100%
n=11h: 12.5%
n=14h: 50%
n=17h: 87.5%
Operation
Operation
n=01h: France
n=03h: England
n=05h: Sweden
n=07h: Spain1
n=09h: Norway
n=0Bh: Spain2
n=0Dh: Korea
n=02h: 50%
n=12h: 25%
n=15h: 62.5%
n=18h: 100%
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