GU256X128D-3900B Noritake Company Inc, GU256X128D-3900B Datasheet - Page 52

• 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

4.7.4.44
4.7.4.45
4.7.4.46
Code:
Code:
Code:
Function:
n = 01h: Enable (If download character is not defined, built-in character is displayed)
n = 00h: Disable
Characters already displayed are not affected.
Definable area: 01h ≤ a ≤ 04h
Function:
For each font size, a maximum of 16 download characters can be defined.
After the maximum number of download characters are defined, in order to define other character
codes, space must first be obtained using the Download
character delete command.
Downloaded characters are valid until redefined, an initialize (ESC@) sequence is executed, or the
power is turned off.
To display download characters the commands Download character definition and Download
character ON/OFF (set to ON) are required.
If x is smaller than the character width, the remaining space on the right is filled with blank (non-
display) dots.
If a currently-displayed download character is re-defined, there is no affect on the currently-displayed
character. It is effective only for newly input characters.
Download characters can be saved into FROM using the Save download character command.
Definable area: 01h ≤ a ≤ 04h
Function:
Built-in character is displayed after download character is deleted.
Characters already displayed are not affected.
Command is ignored if download character is not defined for the given character code.
ESC % n
ESC & a c1 c2 [x1 d1...d(y×x1)]...[xk d1...d(y×xk)]
ESC ? a c
1Bh 25h n
1Bh 26h a c1 c2 [x1 d1...d(y×x1)]...[xk d1...d(y×xk)]
1Bh 3Fh a c
a:
c1:
c2:
x:
d:
a:
c:
Enable or disable display of download characters (6×8, 8×16, 12×24, and 16×32 dot).
Define download characters (1-byte characters) into RAM.
Delete defined download character (1-byte character).
Select character type
Start character code
End character code
Number of dots for X-direction
Definition data (refer to 4.9 Download character format)
20h ≤ c1 ≤ c2 ≤ FFh
00h ≤ d ≤ FFh
k = c2 − c1 + 1
Select character type
Delete Character code
20h ≤ c ≤ FFh
(Download character ON/OFF)
a = 01h: 6×8 dot character
a = 02h: 8×16 dot character
a = 03h: 12×24 dot character
a = 04h: 16×32 dot character
(Download character delete)
a = 01h: 6×8 dot character
a = 02h: 8×16 dot character
a = 03h: 12×24 dot character
a = 04h: 16×32 dot character
00h ≤ × ≤ 06h
00h ≤ x ≤ 08h
00h ≤ x ≤ 0Ch
00h ≤ x ≤ 10h
- 52 -
GU-3900B series “General Function” Software Specification
(Download character definition)