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ML9041
Table 3–2 Relationship between CGRAM address bits, CGRAM data bits (character pattern)
and DDRAM data bits (character code) in 5 ¥ 10 dot character mode (Examples)
data
data
DD RAM
CG RAM
address
CG RAM
(Character pattern)
(Character code)
5 4 3 2 1 0 7 6 5 4 3 2 1 0
MSB LSB MSB
0 0 0 0 0 0 ¥ ¥ ¥ 0 1 0 0 0
7 6 5 4 3 2 1 0
LSB MSB
LSB
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
0 1 1 1 1
1 0 0 1 0
0 1 1 1 1
0 1 0 1 0
1 1 1 1 1
0 0 0 1 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
¥ ¥ ¥ ¥ ¥
0 0 0 0 ¥ 0 0 ¥
0 0 0 0 0 0 ¥ ¥ ¥ 0 0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
0 0 0 0 0
0 1 1 1 1
1 0 0 0 1
1 0 0 0 1
1 0 0 0 1
0 1 1 1 1
0 0 0 0 1
0 0 0 0 1
0 1 1 1 0
0 0 0 0 0
¥ ¥ ¥ ¥ ¥
0 0 0 0 ¥ 0 0 ¥
0 0 0 0 0 0 ¥ ¥ ¥ 0 0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
0 0 0 0 0
1 1 0 1 1
0 1 0 1 0
1 0 0 0 1
1 0 0 0 1
0 1 1 1 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
¥ ¥ ¥ ¥ ¥
0 0 0 0 ¥ 1 1 ¥
¥: Don't Care
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OKI [ OKI ELECTRONIC COMPONETS ]
