GU256X128D-3900B Noritake Company Inc, GU256X128D-3900B Datasheet - Page 55

• 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

4.7.4.53
4.7.4.54
4.7.4.55
4.7.4.56
Code:
Code:
Code:
Code:
Definable area: m = 01h, 02h, 03h, 04h
Function:
This command defines all 128 characters at once; it is not possible to only define a part of the
character code space.
User font tables for each font size are set to blank (00h) when shipped.
This command is only valid in User setup mode.
Function:
b=00h: FROM extension font is deleted. Definition data parameter is not used.
b=01h: FROM extension font is defined. Consult manufacturer for definition data format. FROM
extension font is in deleted state when shipped.
This command is only valid in User setup mode.
Definable area: d1 = 49h (Character 'I')
Function:
The following response data is sent from the RS-232 interface:
This command is only valid in Normal mode. Display screen is blanked.
Definable area: d1 = 4Fh (Character 'O')
Function:
(1) Wait for any in-progress operations (memory control, information transmission, etc) to complete.
(2) Output display BUSY signal.
(3) Software reset.
This command is only valid in User setup mode.
This command clears the receive buffer, and all settings (Download character, Macro settings, etc)
are reset to power-on state.
Definable area:
m=01h: P(80h-1).....P(80h-6).......P(FFh-6)
m=02h: P(80h-1).....P(80h-16).......P(FFh-16) 16 Bytes / font × 128 characters (2,048 bytes)
m=03h: P(80h-1).....P(80h-36).......P(FFh-36) 36 Bytes / font × 128 characters (4,068 bytes)
m=04h: P(80h-1).....P(80h-64).......P(FFh-64) 64 Bytes / font × 128 characters (8,192 bytes)
(1) Header
(2) Identifier 1
(3) Identifier 2
(4) NUL
Transmitted data
US ( e 13h m P(80h-1) P(80h-2)...P(FFh-n) (FROM User font definition)
US ( e 15h a b p(1)…p(65536)
US ( e 01h d1 d2
US ( e 02h d1 d2 d3
1Fh 28h 65h 13h m P(80h-1) P(80h-2)...P(FFh-n)
1Fh 28h 65h 15h a b p(1)...p(65536)
1Fh 28h 65h 01h 49h 4Eh
1Fh 28h 65h 02h 4Fh 55h 54h
m:
p:
a:
b:
p:
Define the user font for each size of 1-byte code to the user table.
Define or delete FROM extension font.
Start User setup mode.
End User setup mode, and software reset of display as follows:
User table
Definition data (refer to Download character format)
00h ≤ P ≤ FFh
Bank
Define / Delete
Definition data (if Define)
d2 = 4Eh (Character 'N')
d2 = 55h (Character 'U')
d3 = 54h (Character 'T')
m = 01h: 6×8 dot
m = 02h: 8×16 dot
m = 03h: 12×24 dot
m = 04h: 16×32 dot
a = 01h
b = 00h, 01h
00h ≤ p ≤ FFh
Hex
28h
65h
01h
00h
(User setup mode start)
(User setup mode end)
Data length
1 byte
1 byte
1 byte
1 byte
- 55 -
(FROM extension font definition)
GU-3900B series “General Function” Software Specification
6 Bytes / font × 128 characters (768 bytes)