Sharp MZ-3500 Service Manual page 26

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7} ASCII CG
Uses an 8KB M ROM contains two patterns'
640 )( 400 dots (8 x 16 dots) and 640 x 200 dots (8 x 8
dots)
#Ol-FF
8 x 8 dot pattern
12K byte)
For
Model3200
series
~
""-~
MZ3S00
two kind, of patterns coex 1st
8 x 8 dot pattern
(2K byte)
}
Without lower-case,
letter descenders
') With 8 x 8 dot format
Refer to ROM address and data
code on separate information
#0000
#lFFF
Model 3500
8 x 16 dot pattern
(4K byte)
With lower-case,
letter (h i j) descenders
#1000
~
Address and pattern in picture element
12
3
(Example of 5 x 12 dots pattern for 1 x 16 elements)
8) Element structure, character structure, and line
0 7 1
o
o
o
0
o
0
o
0
o
0
00000
00000
o
0
o
0
o
0
o
0
I
.
..
5
100
I
.
2
(Address)
(Oat a)
_
#1000
#00
#1001
10
#1002
10
#1003
28
#1004
28
#1005
44
#1006
44
#1007
7C
#1008
7C
#1009
44
#l00A
44
#1008
44
#10OC
44
#1000
00
#100E
00
_ # 1 0 0 F
00
Element structure, character structure, and line
,,- line area
[
/ - Character pattern area
X- Area where pattern and line are overload
640 x 200 dot
640 x 400 dot
1) 25 line display mode
8
1
5
2
I
ASCU/JIsi
8
©
Without Ime
1) 25 Ime display mode
8
,..--~-~\
I
12
16
15
IGraPhlc svmbol
I
- 29-
©
With line
HL On16thllne
VL Line at the fight of
element
<>
In the case of graphic
symbol dISplay
(>
Both HL and VL are
overlaid to the pattern

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