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M Z3~O
Expansion unit
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Screw (2)
Screw (1)
\
\
,
Screw (2)
,
\~
Screw (1)
1-4. MZ-IR03
Optional board used graphic display functions with the Model-3500 series CPU. It includes 32KB of RAM.
Outline
It is inserted through the slot on the front panel of the PU.
The MZ-1U02 expansion box is not required.
GDC
1
Graphic controller
"PD7220
LSI
Basic (buit-in)
16KDRAM x 16 (32KB)
VIDEO RAM
Expansion
16KDRAM x 32 (64KB)
(optional)
Specifications
~M
32KB
96KB
(basic)
(maximum e)(pansion)
Graphic functions
640 x 200
640 x 200 dots
640 x 200 dots
(Col or must
be
green monitor
Two screens
Six screens
specified for each
640 x 200
-------
640 x 200 dots
dot. when the color
color monitor
Two screens
video unit is in use)
640 x 400
640 x 400 dots
640 x 400 dots
green monitor
One screen
Three screens
(
640 x 400
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640 x 400 dots
color monitor
One screen
SDISP
Screen designation for two video units.
BASIC graphic control statements
ODISP
Designation of output screen.
Software
CHANGE DISP
Mode designation
GCOLOR
Graphic pattern designation
CLS
Cleared by the color specified.
PSET
Dot set
PRESET
Dot reset
LINE
Line creation
GTABLE
Table creation
CIRCLE
Circle creation
PAINT
Paint over
GINPUT
Input of graphic pattern
GDISP
Display of graphic pattern
GPRINT
Output of graphic pattern on printer
GREAD
Read of coordinates
GENTER
Input of pattern within the specified area
GCURSOR
Graphic cursor position designation
GSCROL
Graphic screen scrolling
SYMBOL
Graphic symbol displaying
SCALE
Scren scle-down designation
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