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List of Figures

 

1

TVP5158 EVM Block Diagram

7

2

TVP5158EVM System Level Block Diagram

9

3

Location of TVP5158EVM Video/Audio Inputs

11

4

TVP5158EVM Software Setup Wizard

15

5

Select Installation Folder

15

6

Confirm Installation

16

7

Installation Complete

16

8

VCC Configuration

18

9

Specifying Cascaded Devices

18

10

USB Device Not Found Error Message

18

11

Real-Time Polling Enable

19

12

VCC Main Window - Set for Communication to All Decoders

19

13

System Initialization for Analog Component YPbPr Video Output

19

14

Browse to Command File

21

15

System Initialization for Line-Interleaved Modes

22

16

mcvip_test Demo Application Menu

23

17

System Initialization for Pixel Interleave Modes

24

18

TVP5158 Register Map Editor

25

19

VCC Main Window – Configured for Broadcast Write Access (default)

28

20

VCC Main Window – Configured for Single Video Decoder Write Access

28

21

TVP5158 Output Formatter Property Page With Decoder 1 Selected

30

22

TVP5158 Output Formatter Property Page With Decoder 4 Selected

31

23

TVP5158 Noise Reduction and Auto Contrast Property Page

32

24

TVP5158 Audio Property Page (Seen Only When Decoder 1 is Selected)

32

25

TDM I2S Audio Data Configuration

33

26

TVP5158 Video Format Property Page

37

27

THS8200 Input Controls / Status Property Page

37

28

Schematics (1 of 8)

39

29

Schematics (2 of 8)

40

30

Schematics (3 of 8)

41

31

Schematics (4 of 8)

42

32

Schematics (5 of 8)

43

33

Schematics (6 of 8)

44

34

Schematics (7 of 8)

45

4

List of Figures

SLEU108 –November 2009

 

 

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Copyright © 2009, Texas Instruments Incorporated

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Texas Instruments TVP5158 manual List of Figures

TVP5158 specifications

The Texas Instruments TVP5158 is a highly versatile and efficient video decoder designed for a range of video processing applications. It serves as an excellent solution for converting analog video signals into digital formats for further processing. The device is commonly utilized in surveillance systems, video conferencing equipment, and various multimedia applications where reliable and high-quality video output is necessary.

One of the primary features of the TVP5158 is its ability to accept multiple video formats, including NTSC, PAL, and SECAM. This flexibility makes it suitable for a global market where different standards are employed. The device can handle up to four composite video inputs, allowing users to connect multiple sources and switch between them as needed seamlessly. The integrated multiplexing capability makes the TVP5158 an excellent choice for applications that require real-time processing of various video sources.

The TVP5158 also incorporates advanced noise reduction technology, which enhances the quality of the output video by minimizing artifacts and disturbances that may affect the viewing experience. This feature is particularly beneficial in situations where video signals may be degraded due to environmental factors. Additionally, the chip includes capabilities for automatic gain control, which helps adjust the signal levels to maintain consistent output quality.

Another significant characteristic of the TVP5158 is its built-in color space conversion. The device can transform the incoming video signals from YCbCr to RGB or vice versa, ensuring compatibility with a wide range of display systems and digital video formats. This feature is essential for applications that work with various video standards and require high fidelity in color representation.

The TVP5158 is designed for low power consumption, making it ideal for battery-operated devices and systems where energy efficiency is crucial. Its small footprint and integration capabilities also allow for easier design and implementation within existing systems without requiring extensive space or additional components.

In summary, the Texas Instruments TVP5158 is a robust video decoder that offers a rich set of features, including support for multiple video formats, advanced noise reduction, automatic gain control, and color space conversion. Its low power requirements and compact design make it an attractive choice for a variety of applications, positioning it as a reliable solution for modern video processing needs.