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FPGA- based PCI Express and 2K HD player hardware system development

Author: FanChengTao
Tutor: SunJun；Yang
School: Shanghai Jiaotong University
Course: Electronics and Communication Engineering
Keywords: PCI Express FPGA DDR2 2K movie player HyperLynx Simulation
CLC: TN946
Type: Master's thesis
Year: 2011
Downloads: 86
Quote: 0
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Abstract


Beginning in the 1970s, digital technology, hardware processing power continues to develop, from the pre-shooting movies, post-production to distribution and projection are carrying out the transition from analog to digital and the transition, and the film from the film era to the digital era of development in the world an inevitable trend in the film, this film industry has also been recognized as a great transformation technology development process of the film's third change. Recently, digital cinema advocacy organizations (DCI, Digital cinema Initiatives) announced the \DCI specification ultimate goal is to make the way through a fully digital picture and sound reproduction quality meets or exceeds 35mm film movies. Project \This paper is a group of colleagues together and project analysis DCI specification for high-definition digital cinema playback system specific configuration and hardware system requirements based on the proposed framework of the system as a whole. CPCI system structure, the primary server and the data processing board composed of the bus to transfer data via PCIExpress. Completion of the primary server unpacks the data stream, and through the interface to the DMA PCIExpress sent to the data processing cards. Data processing by the FPGA card and DDR2 composed mainly of the received data stream to complete decryption and decoding, and the superimposed video data through the complete Dual Link HD-SDI interface to send to the projector displays the decoded audio data to the audio DSP packaged into AES3 format and sends audio amplifier. Complete system schematic, the author mainly on data processing card PCB design planning and simulation, including PCB board shape design, multilayer design, layout, design, and layout design. In the design process, the use of the implementation of the wiring board in HyperLynx pre-and post-layout simulation termination and crosstalk, in order to ensure the production of processed data processing board, to achieve the desired functionality, and has good signal integrity sex. PCB production is completed and after the welding done with colleagues PCB FPGA development in the industrial processing card reader machine for DDR2 and AES128 encryption and decryption of the test.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > TV > Video recording, playback system
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