Sample Design of HD Video Encoding and Decoding Based on Prototype Verification System

A few days ago, Beijing Yake Hongyu Electronics Co., Ltd. released a set of application design based on its newly developed prototype verification system "VeriTIger-DH2000T". Integrate high-definition video capture, H.264 data compression, H.264 data decompression, 1080P / 60Hz video display and other design modules into an FPGA chip. Combined with the "Prototype Wizard" debugging assistant developed by Yako Hongyu, it greatly simplifies the logical division in SOC design; module division; and the design complexity brought by high-speed and high-throughput data transmission.

Digital high-definition video codec and video processing sample system is based on ARM's standard ARM11 processor, external standard 500 Mega high-definition sensor acquisition card, SAAIF video processing chip, H.264 codec IP, high-definition video output IP. Realize real-time 1080P / 30Hz high-definition data collection, compression, transmission, display processing. Yake Hongyu can provide a set of demonstration schemes based on this design.

Figure 1: Structure diagram of HD video compression / decompression display solution.

With the further improvement of IC manufacturing process, high-density and high-integration multimedia processing chips are emerging one after another. We researched and analyzed most of the current multimedia processing chips on the market, generally adopting dual-core Cortex A8 (even 4 cores) + multi 2D / 3D GPU + 1080P VP8 + VoIP + ATSC-T / MH solutions. , Which brings great challenges to the prototype verification stage of chip design. As we all know, the current prototype verification solutions on the market generally integrate multiple FPGAs, and use a module division method between multiple FPGAs to solve the problem of single verification capacity being too low. In this way, module division and logic debugging will introduce great challenges to the design. Therefore, a single high-capacity prototype verification system becomes very urgent. Yake Hongyu has invested a lot of design resources since 2010 and has developed the VeriTIger-DH2000T solution for Xilinx ’s XC7V2000T.

VeriTIger-DH2000T's prototype verification system is based on the current single ASIC FPGA chip (XC7V2000T) prototype verification solution, which can provide 4Million ASIC design resources. At the same time, the board integrates PCI-eX8 interface, SATA interface, QSFP optical port module, and a large number of SMA interfaces to facilitate users to implement high-speed serial data application solutions. At the same time, the integrated high-performance, low-jitter clock solution can provide an input global clock of 20Mhz ~ 200Mhz. The expandable IO of the HSPI interface provides users with 1320 general-purpose IO. 546 inter-chip interconnect IO can meet your logic expansion needs. The onboard Gigabit Ethernet solution provides you with available resources for high-speed PC interconnection.

Figure 2: VeriTIger-DH2000T system structure diagram.

PrototypeWizard software is a prototype verification and debugging tool launched by Yake Hongyu in 2012. Through the USB interface and computer interconnection, users can achieve: download configuration; HYBUS bus debugging; IO self-test function; serial port debugging function; clock management; power management; SD card configuration management; board-level temperature detection function.

Figure 3: PrototypeWizard interface structure.

Yake Hongyu Electronics Co., Ltd., through 10 years of service experience in the SOC / IC design industry, can provide you with a complete set of FPGA-based SOC / IC design service solutions, which can provide you with a powerful way to reduce time to market and reduce verification risks help.

For detailed solutions of "VeriTiger-DH2000T" and "Digital HD Video Encoding and Decoding and Video Processing Sample System", please contact the local sales and customer support department of Yake Hongyu.

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