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參數資料
| 型號： | LC74725 |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP24 |
| 封裝： | 0.300 INCH, PLASTIC, SDIP-24 |
| 文件頁數： | 16/16頁 |
| 文件大小： | 330K |
| 代理商： | LC74725 |
No. 5213-9/16
LC74725, 74725M
Second byte
② COMMAND1 (Display character data write setup command)
First byte
Second byte
Register content
DA0 to DA7
Register name
State
Function
Note
7—
0
Second byte identification bit
6—
0
5—
0
4H4
0
1
3H3
0
1
2H2
0
Display memory column address (0 to 17 hexadecimal)
1
1H1
0
1
0H0
0
1
Register content
DA0 to DA7
Register name
State
Function
Note
7—
1
6—
0
Command 1 identification code
5—
0
Set up display character data write.
4—
1
3—
0
2—
0
1—
0
0—
0
When this command is input, the
LC74725/M locks into the display
character data write mode until the CS1
pin goes high.
Register content
DA0 to DA7
Register name
State
Function
Note
7at
0
Character attribute off
1
Character attribute on
6—
0
5c5
0
1
4c4
0
1
3c3
0
1
Character code (00 to 3F hexadecimal)
2c2
0
1
1c1
0
1
0c0
0
1
相關PDF資料 |
PDF描述 |
|---|---|
| LC74725M | ON-SCREEN DISPLAY IC, PDSO24 |
| LC7472M | ON-SCREEN DISPLAY IC, PDSO24 |
| LC74730M | ON-SCREEN DISPLAY IC, PDSO30 |
| LC74731W | ON-SCREEN DISPLAY IC, PQFP64 |
| LC74731W | ON-SCREEN DISPLAY IC, PQFP64 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC74725M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
| LC7472M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controller for NTSC or PAL-M |
| LC7472NM9048 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LC7472NM9056 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LC74730M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
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