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参数资料
| 型号： | CH7006C-V |
| 厂商： | Electronic Theatre Controls, Inc. |
| 元件分类： | 圆形连接器 |
| 英文描述： | Circular Connector; Body Material:Aluminum; Series:PT06; No. of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:14-18 |
| 中文描述： | 数字电视编码器电脑功能 |
| 文件页数： | 6/49页 |
| 文件大小： | 338K |
| 代理商： | CH7006C-V |
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CHRONTEL
CH7006C
6
201-0000-026 Rev 2.1, 8/2/99
Digital Video Interface
The CH7006 digital video interface provides a flexible digital interface between a computer graphics controller and
the TV encoder IC, forming the ideal quality/cost configuration for performing the TV-output function. This digital
interface consists of up to 16 data signals and 4 control signals, all of which are subject to programmable control
through the CH7006 register set. This interface can be configured as 8, 12 or 16-bit inputs operating in either
multiplexed mode or 16-bit input operation in demultiplexed mode. It will also accept either YCrCb or RGB (15, 16
or 24-bit) data formats and will accept both non-interlaced and interlaced data formats. A summary of the data
format modes is as follows:
44-Pin
PLCC
44Pin
TQFP
Type
Symbol
Description
25, 29
19,23
Power
GND
DAC Ground
These pins provide the ground reference for CH7006’s internal DACs.
For information on proper supply decoupling, please refer to the
Application Information section.
Digital Supply Voltage
These pins supply the 3.3V power to the digital section of CH7006.
11, 22,
36, 44
5,16,
30,38
Power
DVDD
14, 24,
34, 42
8,18,
28,36
Power
DGND
Digital Ground
These pins provide the ground reference for the digital section of
CH7006, and MUST be connected to the system ground to prevent
latchup.
R (Red) Component Output
This pin provides the analog Red component of the digital RGB input in
the RGB Pass-Through mode.
G (Green) Component Output
This pin provides the analog Green component of the digital RGB input
in the RGB Pass-Through mode.
B (Blue) Component Output
This pin provides the analog Blue component of the digital RGB input in
the RGB Pass-Through mode.
N/A
N/A
Out
R
N/A
N/A
Out
G
N/A
N/A
Out
B
Table 2. Input Data Formats
Bus
Width
16-bit
15-bit
16-bit
8-bit
8-bit
8-bit
8-bit
12-bit
12-bit
16-bit
Transfer Mode
Color Space and Depth
Format Reference
Non-multiplexed
Non-multiplexed
Non-multiplexed
2X-multiplexed
2X-multiplexed
3X-multiplexed
2X-multiplexed
2X-multiplexed
2X-multiplexed
2X-multiplexed
RGB 16-bit
RGB 15-bit
YCrCb (24-bit)
RGB 15-bit
RGB 16-bit
RGB 24-bit
YCrCb (24-bit)
RGB 24
RGB 24
RGB 24 (32)
5-6-5 each word
5-5-5 each word
CbY0,CrY1...(CCIR656 style)
5-5-5 over two bytes
5-6-5 over two bytes
8-8-8 over three bytes
Cb,Y0,Cr,Y1,(CCIR656 style)
8-8-8 over two words - ‘C’ version
8-8-8 over two words - ‘I’ version
8-8,8X over two words
Table 1. Pin Descriptions
相关PDF资料 |
PDF描述 |
|---|---|
| CH7013A | Digital PC to TV Encoder |
| CH7013A-T | Digital PC to TV Encoder |
| CH7013A-V | Digital PC to TV Encoder |
| CHB1143 | CHB1143 |
| CHF12545CBF | 500 W Power RF Flanged Chip Termination |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CH7007A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DIGITAL PC TO TV ENCODER WITH MACROVISION |
| CH7007A-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DIGITAL PC TO TV ENCODER WITH MACROVISION |
| CH7007A-V | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DIGITAL PC TO TV ENCODER WITH MACROVISION |
| CH7008A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital PC to TV Encoder Features |
| CH7008A-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital PC to TV Encoder Features |
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