MTV038N View Datasheet(PDF) - Myson Century Inc

Part Name

Description

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MTV038N

On-screen-display controller for CRT/LCD monitor

Myson Century Inc 

MYSON

TECHNOLOGY

MTV038

(Revision 1.1)

B2~B0 = 1, 1, 1

1, 1, 0

0, 0, 1

1, 1, 0

0, 1, 0

Raised Button Boxes

0, 1, 0

0, 0, 1

B2~B0 = 1, 0, 1

1, 0, 0

0, 0, 1

1, 0, 0 0, 1, 0

Depressed Button Boxes

FIGURE 6. Character Button Boxes

0, 1, 0

0, 0, 1

3.8 Character ROM

MTV038 character ROM contains 544 built-in characters and symbols including 512 standard fonts and 32

multi-color fonts. The 512 standard fonts are located from address 0 to 511. And the 32 multi-color fonts are

located from address 480 to 511 while CFONT bits is set to 1. Each character and symbol consists of 12x18

dots matrix.

3.9 Multi-Color Font

The color fonts comprises three different R, G, B fonts. When the code of color font is accessed, the separate

R/G/B dot pattern is output to corresponding R/G/B output. See Figure 7 for the sample displayed color font.

Note: No black color can defined in color font, black window underline the color font can make the dots

become black in color.

Revision 1.1

-10-

2001/8/21

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