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(a) Data for a character with no rimming
b
b
b
b
15
14
13
Undefined
0
(b) Data for a character with rimming
b
b
b
b
15
14
13
Character pattern data
1
If 2 is to be displayed, the character pattern is set as shown in Fig. 20-7. 0 and 1 in the pattern data correspond
to
and
, respectively. In addition, the character size, position, and color are specified by the control data.
Fig. 20-8 shows an example of the pattern of a character with rimming.
Fig. 20-7 Example of the Pattern of a Character with No Rimming
b
9
256
Fig. 20-6 Character Pattern Data Configuration
b
b
b
b
12
11
10
9
8
b
b
b
b
12
11
10
9
8
b
0
ROM address
(in the CROM area)
b
b
b
b
b
7
6
5
4
3
Character pattern data
b
b
b
b
b
7
6
5
4
3
Rim data
b
b
15
9
0 H
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 H
0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0
0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0
2 H
0 0 0 0 0 0 0 1 1 1 0 0 1 1 1 0
3 H
0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0
4 H
5 H
0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0
6 H
0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0
7 H
0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0
8 H
0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0
0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0
9 H
H
0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0
A
H
H
B
H
H
0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0
C
H
H
0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0
D
H
0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0
E
H
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Undefined
"0" (no rimming)
PD17062
b
b
b
2
1
0
b
b
b
2
1
0
b
0
Pattern data
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