TVP5147EVM

Series:	--
Part Status:	Obsolete
Type:	Video
Function:	Video Decoder
Embedded:	--
Utilized IC / Part:	TVP5147
Primary Attributes:	--
Supplied Contents:	Board(s)
Secondary Attributes:	--

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Evaluation and Demonstration Boards and Kits

TVP5147EVM evaluation and demonstration boards and kits are used to assess the performance of high-end video decoding and image display engines. It is designed to evaluate the performance of Texas Instruments’ TVP5147 digital video decoder chip, which is an integrated multi-format, NTSC/PAL-compatible decoder with a host of specialized features. The board is designed as an evaluation platform for video surveillance applications such as digital video recorders (DVRs) and IP-based video surveillance systems.

Features

The TVP5147EVM board features an NTSC/PAL compatible digital video decoder, along with integrated audio/video interfaces and a data bus interface. It also features an analog video output port and digital HDMI ports for connecting with TV’s or integrated displays to allow low-cost image display without additional hardware. The board is also compliant to various standards such as IEC-60945 and SMPTE-274M, as well as H.264 and MPEG-4 video coding standards.In addition, the board also features PC/104 ports for compatibility with other PC/104 compliant boards, making it easy to add TVP5147 support to existing designs. The board has been designed with an active cooling solution, providing longer lifespan to the board and its components.

Specifications

The TVP5147EVM comes equipped with a Xilinx XC7Z007S Spartan-7 FPGA as well as 512 MB of DDR3 LPDDR3 SDRAM, and an Android 6.0 ARM Cortex-A7 SoC with support for up to 1080p video input. The FPGA and LPDDR3 SDRAM are installed on two EDK boards that have a total of 8 lanes PCIe expansion, 1 GPIO, 1 UART, and 1 SD card interface.The board is equipped with a 5V output, making it convenient for developers to power other boards with the TVP5147EVM board. Other features of the board include a Smart Action Script controller, which is a software control module that allows developers to easily program their own video processing scripts, along with USB OTG and power management, making it easier to manage the TVP5147EVM board’s energy consumption.

Working Principle

The TVP5147EVM board follows a simple principle. It accepts an input video signal (in either NTSC or PAL format) and processes it in real time, outputting the video as an analog signal or HDMI digital video. The board also offers an Xilinx FPGA with 512 MB of DDR3 RAM, allowing developers to create unique video processing scripts, and an ARM Cortex-A7 SoC running Android 6.0 for improved image display quality and features.The board features a video decoder, video scaler, analog video output, and HDMI digital outputs. The video decoder converts the analog input signal into digital, allowing the scaler to resize the image in order to fit into the display frame. The analog video output is then passed to the display, while the HDMI digital output is sent to the device\'s HDMI port.

Application Fields

The versatility of the TVP5147EVM board makes it suitable for a variety of applications, particularly in video surveillance and video processing. It is perfect for use in IP-based video surveillance systems, power-line communication systems, and analog-to-digital video conversion applications. Furthermore, its ability to convert analog signals to digital makes it perfect for use in diving goggles, medical imaging systems, and virtual reality headsets.The TVP5147EVM board is also a great solution for applications that require multi-format video decoding, such as broadcast video, medical imaging, digital signage, and set-top boxes. Additionally, its applications extend to digital television, video streaming, and multimedia over powerline networks.

Conclusion

TVP5147EVM evaluation and demonstration boards and kits are a great solution for assessing the performance of high-end video decoding and image display engines. Its features, specifications, and working principle all contribute to making it a suitable choice for a variety of applications. Furthermore, its compatibility with other PC/104 compliant boards make this board an essential part of any multimedia system.

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