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參數資料
| 型號： | LC7872E |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁數： | 5/17頁 |
| 文件大小： | 295K |
| 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
GRAY
B
YELLOW
F
0
CYAN
0
F
GREEN
0
F
0
MAGENTA
F
0
F
RED
F
0
BLUE
0
F
BORDER (BLACK)
0
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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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