Sharp MZ-3500 Personal Computer User Manual


 
4. CRT
DISPLAY
4-1. Specification
Display
memory
Character
display
Graphic display
(option)
Screen
structure
Programmable
Character
structure
Attributes
Colors
32KB
type
96KB
type
Screen
merge
Merge
of
chracters
and
graphics
Background color
Control
of two
independent
screens
Control channel number
Light
pen
input
(option)
Ust
of
high
resolution
CRT
3KB
(characit>-s!
Option
96KB.
max
(graphic
i
80
chrs
x 25
lines.
80
chrs
x 20
lines
40
chrs
x 25
lines,
40
chrs
x 20
lines
8x16
dots
With
lower
case
descenders
255
characters
Alphanumencs
and 69
symbols
26
small
characters
97
graphic
patterns
Revers,
vertical
line,
blink,
horizontal line
Programmable
for
each
character
8
colors, programmable
for
each
character
640 x 400
dots,
B/W
(one frame)
Color
designation
for
each
character
640 x 400
dots.
B/W
(three frames)
Color
designation
possible
for
each
character
Color
(one frame)
Use
of
medium resolution (,RT
8x8
dots
Blink,
revers
Programmable
for
each character.
640 x 200
dots,
B/W
(Two frames)
Color designation possible
for
each
character
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
a
character
screen
with
a
graphic
screen
Choice
of 8
colors
Possible
to d
aplay
on
separate
two
screens
ongind
1
graphic
screen
and
character
screen
Separate
graphic
screens
can be
merged into
one
Possible
to
affix
attributes
(CRT2 only)
Selection
of
character/non-character
screen
display
Incorporation
of two
independent video
outut
channels
Scans
coordinates
and
character
code