MB90098A View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB90098A

On-Screen Display Controller

Fujitsu 

MB90098A

• Command 1 (Character data 1 setting)

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

0 0 0 1 MS1 MS0 MM1 MM0 MB3 MB2 MB1 MB0 MC3 MC2 MC1 MC0

MC3-MC0 : Character color (16 colors)

MB3-MB0 : Background color (16 colors)

MM1, MM0 : Character background control

(0, 0 : Off)

(0, 1 : Solid fill)

(1, 0 : concaved shaded)

(1, 1 : convexed shaded)

MS1, MS0 : Character horizontal size control

(0, 0 : 12 dots)

(0, 1 : 18 dots)

(1, 0 : 24 dots)

(1, 1 : Setting prohibited)

[Function]

This command sets character data. Settings are entered in VRAM and reflected on the screen by executing the

character data setting 2 command (command 2) .

[Additional information]

• Character color, character background color, character background control and character horizontal size can

be set in any combination for each character separately.

• Shadow effects can be set for any combination of top, bottom, left, and right directions using the combination

of the character data setting 2 (command 2) MR bit and the row control data setting 2 (command 4) LD and

LE bits.

• Shadow background frame color settings are made by shaded background frame color control (command 6-1) .

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