Crt display, 1. specification – Sharp MZ-3500 User Manual

Page 22

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4. CRT DISPLAY

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4-1. Specification

Display memory

Ust of fiigh resduiion CRT

3KB (characu>-$l

96KB, max (graphtc i

Option

Use of medium resolution i,RT

Character display

Screen structure

80 chrs X 25 lines, 80 chrs x 20 lines

40 chrs X 25 lines, 40 chrs x 20 lines

Programmable

8 x 1 6 dots

With lower case descenders

8x8 dots

Character

structure

255 characters

Alphanumerics and 69 symbols

26 small characters

97 graphic patterns

Attributes

Revers,

vertical

line,

bhnk,

horizontal

line

Programmable for each character

Blink, revers

Programmable for each character.

Colors

8 colors, programmable for each character

Graphic display
(option)

32KB type

640 X 400 dots, B/W (one frame)

Color designation for each character

640 X 200 dots, B/W (Two frames)

Color designation possible for each character

96KB type

Screen merge

640 X 400 dots. B/W (three frames)

Color designation possible for each character

Color (one f rante)

640 X 200 dots, B/W (six frames)

Color designation possible for each character

Color (Two frame)

Merge any graphic screen (1 to 3 frames)

Merge of chracters and graphics

Merge a character screen with a graphic screen

Background color

Choice of 8 colors

Control of two independent screens

Possible to d bpiav on separate two screens origma' graphic scieen and character screen

Separate graphic screens can be merged into one

Possible to affix attributes (CRT2 only)

Selection of character/non-character screen display

Control channel number

Incorporation of two independent video outut channels

Light pen input (option)

Scans coordinates and character code

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