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M Z 3500
1} Character display
1.1. Screen structure
CRT used
Character
ASCII
High resolution CRT
(640 x 400 dot)
fH • 20.9KHz
(New)fV = 47.3 Hz
80 x 25 lines
80 x 25 lines
40 x 25 lines
40 x 20 lines
Medium resolution CRT
(640 x 200 dol)
fH = 15.7KHz
fV = 60Hz
-
Dip switch in the main unit is used to Select assignment of
high resolution/medium resolution CRT.
Display mode must be chosen by Programming.
1-2. Character structure and picture elements
ASCII
Graphic
Symbol
640 x 400
Elements
8x 16
8x 20
1
Structure
5 x 14
8x 16
Small letter descenders
and line creating
functions are avaitable.
640 x 200
Elements
8 x 8
8 x 10
t
Structure
5 x 7
8 x 8
Small letter descenders
and line creating
functions are not
available.
NOTE:
In the case of 8 x 8 and 8 x 1 6 picture elements,
vertically
adjoining
graphic Symbols will joint
together in the 25-line mode.
As for Character structure of 6 x 14, 7 x 14, 6 x 7 ,
or 7 x 7, decision must be given on an actual dot
pattern.
2) Graphic display (option)
(High resolution CRT)
640 dot
(Medium resolution CRT)
640 dot
400 dot
200 dot
Dot pitch
Horizontal: Vertical = 1:1
Dot pitch
Horizontal: Vertical = 1:2
W: White
Three basic colors
4) Attribute
AT1
AT2
ATS
AT4
B/W
Vertical line
Horizontal line
Reverse
Blink
Color
B
R
G
Blink
Designated for each Chara-
cter.
Line and Character
rr.üy
exist in the same element.
(Line
may
also
be dis-
played on the 80 charac-
ters x 25 lines screen.)
5) Screen overlay
It will be possible to have an overlaid screen that consists
of
one Character (screen and a maximum of three
graphic screens. (For detail of overlay screen, refer to
Table 1.)
In the color mode, if there are two colors in the same
screen and other designated for a dot on the graphic
screen element — the one designated for a Character on
the Character — both colors will be merged altogpTher
to produce Image.
00
o
o
>o
o
»
o
(Red)
© Dot color designated by
Character attribute.
(Blue)
O Dot color designated by
graphic dot.
(Violet)
£
Dot composed of more than
two color designntions.
3) Color designation
Eight colors are usable (white, yellow, cyan, green,
violet, red, blue, black)
Color designation
ASCII
_
48K hyte
Graphics
| 96 K byte
640 x 400 dot
By Character
By Character
By dot
640 x 200 dot
By Character
By dot
By dot
Background color:
8 colors for designation
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