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参数资料
| 型号： | LM1253AAE/NA |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 画面叠加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP28 |
| 封装： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件页数： | 31/61页 |
| 文件大小： | 1671K |
| 代理商： | LM1253AAE/NA |
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Display Page RAM (Continued)
TABLE 10. Example 2 I
2C Transmissions (Continued)
Command
Sent
(hex)
Description
RAM Address of
the Character
or Command
01
Use Attribute table 01 for the following characters
03
Skip 3 lines
8005
05
Character “D”
8006
06
Character “E”
8007
07
Character “F”
8008
01
Row end
8009
I
2C stop condition (See the Micro-Controller Interface Section)
I
2C start condition (See the Micro-Controller Interface Section)
BA
Chip address (See the
Micro-Controller Interface Section)
0A
Address LSB
80
Address MSB
00
Use Attribute table 00 for the following characters
04
Skip 4 lines
800A
08
Character “G”
800B
I
2C stop condition (See the Micro-Controller Interface Section)
I
2C start condition (See the Micro-Controller Interface Section)
BA
Chip Address
0C
Address LSB
80
Address MSB
01
Use Attribute table 01 for the following characters
09
Character “H”
800C
I
2C stop condition (See the Micro-Controller Interface Section)
I
2C start condition (See the Micro-Controller Interface Section)
BA
Chip address (See the
Micro-Controller Interface Section)
0D
Address LSB
80
Address MSB
02
Use Attribute table 02 for the following characters
0A
Character “I”
800D
00
Window end
800E
I
2C stop condition (See the Micro-Controller Interface Section)
EXAMPLE #3:
Two different length rows of characters with a black background are to be displayed on the screen, using 2-color character codes.
3 transparent skipped lines are required between the character rows. This is shown in
Figure 43.
LM1253A
www.national.com
37
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM1253AN | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Monolithic Triple 180 MHz I2C CRT Pre-amp With Integrated Analog On Screen Display (OSD) Generator |
| LM-1256 | 制造商:ROHM 制造商全称:Rohm 功能描述:16 x 16 matrix displays |
| LM-1256_1 | 制造商:ROHM 制造商全称:Rohm 功能描述:16】16 matrix displays |
| LM-1256LB1 | 制造商:ROHM 制造商全称:Rohm 功能描述:16】16 matrix displays |
| LM125AN | 制造商:NSC 制造商全称:National Semiconductor 功能描述:VOLTAGE REGULATORS |
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