基于PEAKS-PRO4芯片的3D蓝光刻录机的设计

发布时间：2018-04-05 19:31

本文选题：3D蓝光刻录播放机　切入点：Peaks-Pro4芯片　出处：《大连理工大学》2013年硕士论文

【摘要】：本文主要介绍了基于Peaks-Pro4芯片的3D蓝光刻录机的设计,以及通过实验验证该设计产品是否满足规格要求。此项工作的目的是以Peaks-Pro4控制芯片为系统核心,搭配串行接口1TB3.5英寸的硬盘,并采用松下自主的BD/DVD刻录再生驱动机芯,设计具有SD/BD/3D/HDD四驱动系统的播放刻录一体机。Peaks-Pro4作为基于松下最新的Uniphier系统开发的LSI,其集高品位AV、低功耗、实时、安全于一体；并采用了3D图形显示处理技术,立体用户界面,提高了数据发送显示速度；支持各种AV多媒体处理技术,可同时高性能地对2频道进行HD编码刻录及对其一频道实时解码。本课题重点为：结合市场实际需求,采用具有多模块的Peaks-Pro4芯片系统,提高了系统的编解码速度,使3D影像的播放表现地更为流畅和自然。同时,多模块集成的采用,简化了设计,降低了成本。本课题着重于硬件部分的设计,在使用UC3842PWM集成控制器控制电流的基础上,追加了输入过压保护电路的设计,实现了电源保护电路的设计。DDR3SDRAM的设计采用CSP.FBGA封装方式包装,除了延续DDR2SDRAM的控制方式外,新增了CWD、Reset、ZQ、SRT、RASR功能,提供了更高的运行效能与更低的电压。在WIFI设计中,经过数次实验的改进,最终采取了HDD支架上追加WIFI驱动线卡爪,增加了WIFI驱动SATA线并调整驱动SATA走线式样的方法,大大提高了WIFI信号的覆盖率。同时,还针对Peaks-Pro4芯片周边的HDMI、USB、B-CAS等电路进行了设计；然后,对试作产品的系统EMC进行评价,对HDD噪音、静电实验、环境信赖性、音视频性能等进行测试,最终验证产品硬件,从而完成整个设计产品的开发。最后,通过噪音测试、电磁兼容测试等各项测试,验证了产品的安全性和可靠性,表明所完成3D蓝光刻录机满足设计要求。
[Abstract]:This paper mainly introduces the design of 3D Blu-ray recorder based on Peaks-Pro4 chip.The purpose of this work is to take the Peaks-Pro4 control chip as the core of the system, to match the 1TB3.5 inch hard disk with the serial interface, and to use Panasonic's independent BD/DVD to burn the regenerative drive core.This paper designs an integrated playback and recording machine, .Peaks-Pro4, with SD/BD/3D/HDD four-driver system, which is developed on the basis of Panasonic's latest Uniphier system. It integrates high grade AVV, low power consumption, real-time and security, and adopts 3D graphics display processing technology and three-dimensional user interface.The data transmission and display speed is improved, and various AV multimedia processing techniques are supported, which can simultaneously perform HD coding and recording of channel 2 and real-time decoding of channel 1 at the same time.The focus of this paper is: according to the actual demand of the market, the multi-module Peaks-Pro4 chip system is adopted, which improves the coding and decoding speed of the system and makes the 3D image play more fluently and naturally.At the same time, the adoption of multi-module integration simplifies the design and reduces the cost.This subject focuses on the design of hardware. On the basis of using UC3842PWM integrated controller to control current, the design of additional input overvoltage protection circuit is implemented. The design of power supply protection circuit. DDR3 SDRAM is packaged by CSP.FBGA package.In addition to extending the control mode of DDR2SDRAM, the new function of ZQT RASR is added, which provides higher running efficiency and lower voltage.In the design of WIFI, after several experiments, the WIFI driver claw is added to the HDD bracket, and the method of WIFI driving SATA line and adjusting the style of driving SATA line is added, which greatly improves the coverage of WIFI signal.At the same time, it also designs the HDMI-USB B-CAS circuit around the Peaks-Pro4 chip, then evaluates the system EMC of the test-made product, tests the HDD noise, electrostatic experiment, environmental reliability, audio and video performance, and finally verifies the hardware of the product.In order to complete the development of the entire design product.Finally, the safety and reliability of the product are verified by noise test, electromagnetic compatibility test and other tests. The results show that the 3D Blu-ray recorder meets the design requirements.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP333.4

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