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參數資料
| 型號： | LC74711 |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP22 |
| 封裝： | SDIP-22 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 504K |
| 代理商： | LC74711 |
LC74711
No. 4245-12/16
Memory Construction (Display Line ROM)
Memory addresses are arrayed within 0 (000 HEX) to 1535 (5FF HEX) and have an 8-bit data construction.
DA
Register
Contents
Notes
0 to 8
Name
Setting
Function
0
ADR0
0
1
ADR1
0
1
2
ADR2
0
1
3
ADR3
0
1
4
ADR4
0
1
5
ADR5
0
1
6
ADR6
0
1
7
ROM/
0
Character ROM is accessed and read directly
RAM
1
Character ROM is accessed and read through display RAM
Character ROM address setting
When display control RAM is specified, DA7 equals “1” and
ADR0 to ADR6 are set to “0”
Character ROM address setting range is 0 to 127 (7F HEX)
相關PDF資料 |
PDF描述 |
|---|---|
| LC7471 | ON-SCREEN DISPLAY IC, PDIP22 |
| LC74721M | ON-SCREEN DISPLAY IC, PDSO24 |
| LC74721 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74723 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74723M | ON-SCREEN DISPLAY IC, PDSO24 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC7472 | 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 |
| LC74721 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for NTSC or PAL-M |
| LC74721M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for NTSC or PAL-M |
| LC74723 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74723M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
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