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參數資料
| 型號： | LC7442E |
| 元件分類： | 畫面疊加 |
| 英文描述： | PICTURE-IN-PICTURE IC, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁數： | 21/23頁 |
| 文件大小： | 317K |
| 代理商： | LC7442E |
Function Descriptions
This section describes the functions supported when 1 Mbyte of external memory is used.
2-screen frame mode*7, *9
2-screen field mode*8, *9
Switching between A and A' and between B and B' can be performed independently.
3-screen field mode*8, *9
The 3 screens are handled as a single block, and the functions are the same as those for the B screen.
4-screen field mode*8, *9, *10
The 4 screens are handled as a single block, and the functions are the same as those for the B screen.
Notes: 7: Frame display
8: Frame display for dynamic images only (However, an overrun phenomenon occurs.)
9: Two sub-screens cannot be displayed so that they share a scan line.
Examples:
10: The maximum vertical direction for the display area is 75%.
Display position of the B screen
LC7442, 7442E
No. 4412-7/22
Vp: Data in register VP0 to VP7
Hp: Data in register HP0 to HP7
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| LC7444 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dual VCO |
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| LC7450 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7450H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LC7450M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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