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參數資料
| 型號： | LC7872E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CD Graphics Decoder |
| 中文描述： | 光盤圖形解碼器 |
| 文件頁數： | 13/17頁 |
| 文件大小： | 299K |
| 代理商： | LC7872E |
5. CD Graphics Monitor; CDGM
The CDGM pin goes high when the LC7872E receives any CD-G instruction. Since once this pin goes high it
remains high as long as power is applied, using this pin requires a reset when the disk is changed.
6. Video Output; VIDEO
A composite video signal is output from the VIDEO pin. The output level of the 8-bit D/A converter is 2.5 Vp-p.
Therefore only an external 75
driver is required to acquire a 1 Vp-p rated output.
7. Error Flag Output; EFLG and FSX
The result of the error detection process can be monitored from the EFLG pin.
8. Color Bar Output; CB
The VIDEO pin outputs a color bar pattern when the CB pin is set high. The tables below describe this color bar
pattern.
No. 4868-13/17
LC7872E
RGB Mixture Ratio (HEX)
Item
R
G
B
WHITE
F
F
F
GRAY
B
B
B
YELLOW
F
F
0
CYAN
0
F
F
GREEN
0
F
0
MAGENTA
F
0
F
RED
F
0
0
BLUE
0
0
F
BORDER (BLACK)
0
0
0
相關PDF資料 |
PDF描述 |
|---|---|
| LC7874E | CD Graphics Decorder |
| LC7880 | 16 bit D/A CONVERTER |
| LC7880M | 16 bit D/A CONVERTER |
| LC78815M | TWO-Channel, 16-bit D/A Converter for Digital Audio Applications |
| LC78816MB | 16-Bit D/A Converter for Use in Digital Audio Products(用于數字音頻產品的16位D/A轉換器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC7874E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD Graphics Decorder |
| LC7876E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7880 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16 bit D/A CONVERTER |
| LC7880M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:16 bit D/A CONVERTER |
| LC7881 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS LSI |
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