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参数资料
| 型号： | SED1210F0B |
| 元件分类： | 显示控制器 |
| 英文描述： | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
| 封装： | 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-80 |
| 文件页数： | 7/25页 |
| 文件大小： | 107K |
| 代理商： | SED1210F0B |
EPSON
3–15
SED1210
Loading CGRAM
The character generator RAM is loaded with a character
bit pattern using a combination of one SET CGRAM
ADDRESS command and eight SET CGRAM DATA
commands. For example, to load the character shown in
figure 2 into the area of CGRAM corresponding to
character code 01H, the sequence shown below would be
used.
D4
D3
D2
D1
D0
Row 1
Row 2
Row 3
Row 4
Row 5
Row 6
Row 7
Row 8
Figure 2. User Defined Characters
Notes: 1. These steps do not include any BUSY
FLAG CHECK commands.
2. Row 8 may be used by the underline
cursor.
Step
A0
WR Data
Action
1
0
21H
Set address of CGRAM 01
2
0
40H
Data for Row 1
3
0
41H
Data for Row 2
4
0
45H
Data for Row 3
5
0
49H
Data for Row 4
6
0
5FH
Data for Row 5
7
0
48H
Data for Row 6
8
0
44H
Data for Row 7
9
0
40H
Data for Row 8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SED1278 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
| SED1278D | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
| SED1278D0A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
| SED1278D0B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
| SED1278D0C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
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