Sharp MZ-3500 Manual de usuario descargar pdf (Pagina 26)

MZ3500

7) ASCII CG

Uses an 8KB MROM contains two patterns'

640 X 400 dots (8x16 dots) and 640 x 200 dots (8x8

dots)

#0FFF

#0 000

#1FFF

8x8 dot pattern

(2K bvte)

8x8 dot pattern

(2K byte)

8x16 dot pattern

(4K byte)

#1000

For Model 3200 senes

Without lower-case,

letter descenders

With lower-case,

letter (h i j) descenders

With 8x8 dot format

two kinds of patterns coexist

Refer to ROM address and data

code on separate information

Model 3500

* Address and pattern in picture element

(Example of 5 x 12 dots pattern for 1 x 16 elements)

8) Element structure, character structure, and line

(Address) (Data)

#1000

#00

#1001 10

#1002 10

#1003 28

#1004

#1005

#1006

#1007

#1008 7C

#1009

#100A 44

#1006

#100C 44

#100D

#100E

.#100F

Element structure, character structure, and line

/ — Character pattern area

\— Line area

X— Area where pattern and line are overload

640 X 200 dot

640 X 400 dot

1) 25 line display mode

Pattern

1 5 2

ASCD/JIS

Without line

Graphic symbol^

1) 25 line display mode

ASCQ/J IS

’ With line

HL On 16th line

VL Line oi the right of

element

In the case of graphic

symbol display

* Both HL and VL are

overlaid to the pattern

[Graphic symbol]

29 -

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 115 116

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Sharp MZ-3500 Manual de usuario Pagina 26

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