參數(shù)資料
型號(hào)： CH7004C
廠商： Electronic Theatre Controls, Inc.
英文描述： Digital PC to TV Encoder with Macrovision
中文描述： 數(shù)碼電腦電視編碼器和通過(guò)Macrovision
文件頁(yè)數(shù)： 34/51頁(yè)
文件大?。?/td> 336K
代理商： CH7004C
CHRONTEL
CH7004C
34
201-0000-024 Rev 2.1, 8/2/99
Register Descriptions
(continued)
Video Bandwidth Register
Symbol: VBW
Address: 03H
Bits: 7
This register enables the selection of alternative filters for use in the luma and chroma channels. There are currently
four filter options defined for the chroma channel, 4 filter options in the S-Video luma channel and two filter options
in the composite luma channel. The
Table 19
and
Table 20
below show the various settings.
Bit 6 (CVBW) outputs the S-Video luma signal on both the S-Video luma output and the CVBS output. A "1" in this
location enables the output of a black and white image on composite, thereby eliminating the degrading effects of
the color signal (such as dot crawl or false colors), which is useful for viewing text with high accuracy.
Bit 7 (FLFF) controls the flicker filter used in the 7/10’s scaling modes. In these scaling modes, setting FLFF to 1
causes a five line flicker filter to be used. The default setting of 0 uses a four line flicker filter.
Bit:
7
FLFF
6
CVBW
5
CBW1
4
CBW0
3
YPEAK
2
YSV1
1
YSV0
0
YCV
Symbol:
Type:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default:
0
0
0
0
0
0
0
0
Table 19. Luma Filter Bandwidth
YCV
0
1
YSV[1:0]
00
01
10
11
YPEAK
0
1
Luma Composite Video Filter Adjust
Low bandwidth
High bandwidth
Luma S-Video Filter Adjust
Low bandwidth
Medium bandwidth
High bandwidth
Reserved (decode this and handle the same as 10)
Disables the Y-peaking circuit
Disables the peaking filter in luma S-Video channel
Enables the peaking filter in luma S-Video channel
Table 20. Chroma Filter Bandwidth
CBW[1:0]
0 0
0 1
1 0
1 1
Luma Composite Video Filter Adjust
Low bandwidth
Medium bandwidth
Med-high bandwidth
High bandwidth
相關(guān)PDF資料
PDF描述
CH7004C-T Digital PC to TV Encoder with Macrovision
CH7004C-V Digital PC to TV Encoder with Macrovision
CH7007A DIGITAL PC TO TV ENCODER WITH MACROVISION
CH7007A-T DIGITAL PC TO TV ENCODER WITH MACROVISION
CH7007A-V DIGITAL PC TO TV ENCODER WITH MACROVISION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CH7004C-T 制造商:CHRONTEL 功能描述:
CH7004C-V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital PC to TV Encoder with Macrovision
CH7005C-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital PC to TV Encoder with Macrovision
CH7005C-V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital PC to TV Encoder with Macrovision
CH7006C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital PC to TV Encoder Features
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*