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参数资料
| 型号： | SED1225DAB |
| 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： | 6/39页 |
| 文件大小： | 330K |
| 代理商： | SED1225DAB |
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5–14
EPSON
SED1225 Series
The character on the 3rd line will be displayed in
double size on the second and third lines by
setting DC=1.
(2) N=1 (1/18 duty)
. . .
DC=0
DC=1
1st column
12th column
COM1–
1st line
2nd line
COM16–
The character on the 1st line will be displayed in
double size on the first and second lines by setting
DC=1.
(3) Power Save
The Power Save command controls the oscillator
and sets or releases the Sleep mode.
PS=0: Turns the Power Save on. (Release)
PS=1: Turns the Power Save off. (Select)
O=0:
Turn the oscillator off. (Stop oscillation)
O=1:
Turns the oscillator on. (Oscillation)
(4) Power Control
The Power Control command controls the built-
in power circuit operations.
P=0:
Turns the power circuit off.
P=1:
Turns the power circuit on.
Note: The oscillator must be operating to
operate the voltage amp.
(5) System Reset
The System Reset command sets the display
direction, the display line, and the use or no use of
CGRAM. This command must first be executed
after the power-on or reset.
N=0:
Displays 3 lines. (1/26 duty)
N=1:
Displays 2 lines. (1/18 duty)
S2=0: Normal display
S2=1: Right and left reverse display
S1=0: Normal display
S1=1: Top and bottom reverse display
CG=0: Does not use the CGRAM.
CG=1: Uses the CGRAM.
(1) Normal display
. . . . .
..
.
COM1
COM16 (N=1)
COM24 (N=0)
SEG1
SEG60
(2) Horizontal flipping
. . . . .
..
.
COM1
COM16 (N=1)
COM24 (N=0)
SEG1
SEG60
(3) Vertical flipping
. . . . .
..
.
COM1
COM16 (N=1)
COM24 (N=0)
SEG1
SEG60
A0 XWR D7
D0
00
010
100
0
P
V : Don’t Care
A0 XWR D7
D0
00
010
0
VV
OPS
V : Don’t Care
A0 XWR D7
D0
00
011
0
N
S2 S1 CG
V : Don’t Care
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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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