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參數資料
| 型號： | LC7442 |
| 元件分類： | 畫面疊加 |
| 英文描述： | PICTURE-IN-PICTURE IC, PDIP64 |
| 封裝： | SDIP-64 |
| 文件頁數： | 22/23頁 |
| 文件大小： | 317K |
| 代理商： | LC7442 |
LC7442, 7442E
Frame control
Wipe function
Note:
The wipe function can only be used on the B screen.
Display area
This function allows display in an intermediate state of the wipe operation.
<Application Example>
— Reducing the size of the sub-screen to reduce the disruption of the main screen
— Aspect conversion
No. 4412-8/22
Frame on/off: Registers WK-B and WK-A
Frame color: Registers WKVR-B and WKVR-A
Fixed color: white
Arbitrary color: Specified by register data
[YWK5 to YWK2]
[RWK5 to RWK2]
[BWK5 to BWK2]
Becomes 1/9 or less of the screen area.
(the compression ratio is fixed at 1/9)
Example:
Down converter sub-screen (handles letterbox display)
16:9
相關PDF資料 |
PDF描述 |
|---|---|
| LC7442E | PICTURE-IN-PICTURE IC, PQFP64 |
| LC7455A | SPECIALTY CONSUMER CIRCUIT, PDIP16 |
| LC7455M | SPECIALTY CONSUMER CIRCUIT, PDSO18 |
| LC7456A | SPECIALTY CONSUMER CIRCUIT, PDIP16 |
| LC7458B-04 | SPECIALTY CONSUMER CIRCUIT, PDIP52 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC7442E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controller |
| LC7444 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dual VCO |
| LC744E | 制造商:Brady Corporation 功能描述:PRINZING SMALL YELLOW LOCKOUT BOARD |
| 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 |
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