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Printing and typographical errors reserved.

ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.

2x8 - 5.01mm

Character set

Below shown character set is already built in. Additionally 8 self defined characters can be attached.

CREATING YOUR OWN CHARACTERS

All character display modules offered in this catalogue, are able to create 8 own characters (ASCII Codes 0..7) in

addition to the 192 ROM fixed codes.

1.) The command "CG RAM Address Set" defines the

ASCII code (Bit 3,4,5) and the dot line (Bit 0,1,2)

of the new character. Example demonstrates

creating ASCII code $00.

2.) Doing 8 times the write command "Data Write"

defines line by line the new character. 8th. byte

stands for the cursor line.

3.) The new defined character can be used as a "nor-

mal" ASCII code (0..7); use with "DD RAM Address

Set" and "Data Write".

Adresse im CG RAM setzen

Daten des Zeichens

Adresse

Hex

Bit

Hex

7 6 5 4 3 2 1 0

01 000

000

$40

XXX

0 0 1 0 0

$04

001

$41

0 0 1 0 0

$04

010

$42

0 0 1 0 0

$04

011

$43

0 0 1 0 0

$04

100

$44

1 0 1 0 1

$15

101

$45

0 1 1 1 0

$0E

110

$46

0 0 1 0 0

$04

111

$47

0 0 0 0 0

$00

INITIALISATION FOR A 2 LINE DISPLAY / 8-BIT MODE

Command

RS

R/

DB

DB

DB

DB

DB

DB

DB

DB

Remark

Function Set

0

0

0

0

1

1

1

0

0

0

8-Bit Data Length, 2/4 lines, 5x7 Font

Display ON/OFF

0

0

0

0

0

0

1

1

1

1

Display on, Cursor visible, Cursor blink

Clear Display

0

0

0

0

0

0

0

0

0

1

Clear Display, Cursor Home

Entry Mode Set

0

0

0

0

0

0

0

1

1

0

Cursor Auto-Increment