参数资料
型号: SED1225DGB
元件分类: 显示控制器
英文描述: 24 X 60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC171
封装: DIE-171
文件页数: 15/39页
文件大小: 330K
代理商: SED1225DGB
5–22
EPSON
SED1225 Series
Symbol Register
The SED1225 has a built-in Symbol register to allow
separate symbol setup on the display panel.
The Symbol register has the 120-bit storage capacity, and
it can display 120 symbols. Also, the SED1225 contains
a Blink register for every 5-dot blinking.
The following provides the relationship between the
Symbol register display patterns, RAM addresses and
write data.
Note: If the symbol size is 1.5 times greater than other dots, we recommend to divide and drive the SEG* and
COMS1 and COMS2 separately.
12
13
56
60
15
2
5
34
5
SEG1
SEGS1
COMS1
COMS2
SEGS4
SEG56
61
65
116
120
1
RAM Address
Corresponding symbol bits
60H to 6BH
D7
D6
D5
D4
D3
D2
D1
D0
0
1
B
1
BL1
BL2
BL12
BL13
BL14
BL24
6
56
2
7
57
3
8
58
45
910
59
60
70H to 7BH
0
1
B
61
66
116
62
67
117
63
65
68
70
118
120
64
69
119
BL1 to BL24: Blinking setup (0 for no blinking; 1 for blinking)
..
. . . . .
VV
相关PDF资料
PDF描述
SED1225DAB 24 X 60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC171
SED1233D0A 16 X 80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC193
SED1233 16 X 80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC131
SED1231 23 X 65 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC131
SED1242DGB 16 X 80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC210
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