本文關(guān)鍵詞： 雙核應(yīng)用處理器 NVIDIAAP20H 互連接口設(shè)計 電源設(shè)計 基帶電路　出處：《山東大學》2012年碩士論文　論文類型：學位論文

【摘要】：基于Linux內(nèi)核的Android開源手機操作系統(tǒng)的普及和應(yīng)用處理器的發(fā)展使得智能手機的研發(fā)和應(yīng)用得以快速發(fā)展。NIVIDA AP20H處理器采用雙核Cortex A9架構(gòu),通過SoC技術(shù)集成GPU、音視頻處理器等多項功能模塊,是一種用于智能手機設(shè)計的功能強大的應(yīng)用處理器。TD-SCDMA作為第三代移動通信標準,是我國首次自主提出并以我國知識產(chǎn)權(quán)為主的第三代移動通信標準,在我國電信發(fā)展歷史上具有重要戰(zhàn)略意義。 本論文結(jié)合中國移動定制手機設(shè)計案例,對基于NIVIDA雙核應(yīng)用處理器的TD-SCDMA智能手機關(guān)鍵電路的設(shè)計進行了深入的研究,主要內(nèi)容包括： 1、介紹ARM雙核應(yīng)用處理器,及基于雙核處理器智能手機設(shè)計中采用的電路設(shè)計關(guān)鍵技術(shù)。 2、對基于AP20H雙核應(yīng)用處理器的TD-SCDMA智能手機硬件設(shè)計中關(guān)鍵模塊的硬件設(shè)計進行了重點闡述。詳細分析了整機系統(tǒng)的電源設(shè)計,優(yōu)化系統(tǒng)功耗設(shè)計；對應(yīng)用處理器和基帶處理器的互連接口設(shè)計流程、關(guān)鍵措施和優(yōu)化要點等內(nèi)容進行了系統(tǒng)的研究和論述,提升系統(tǒng)穩(wěn)定性；運用音頻設(shè)計技術(shù)完成各種音頻通路的設(shè)計,確保可以滿足各種功能需求,并充分考慮節(jié)電性能。 3、針對電路設(shè)計中遇到的問題進行了詳細的技術(shù)分析,并提出了完整的處理方案和解決措施,給出了典型的案例分析。 通過本論文,可以使手機電路設(shè)計工程師能夠快速的掌握雙核應(yīng)用處理器加基帶處理器的智能手機的硬件設(shè)計、重點設(shè)計注意事項等內(nèi)容。為快速設(shè)計出滿足運營商定制需求的高端TD-SCDMA手機打下堅實的基礎(chǔ)。
[Abstract]:With the popularization of Android open source mobile operating system based on Linux kernel and the development of application processor, the research and application of smart phone has been developed rapidly. NIVIDA AP20H processor adopts dual-core Cortex A9 architecture. Integrating GPU, audio and video processors and other functional modules through SoC technology, it is a powerful application processor for smart phone design. TD-SCDMA is the third generation mobile communication standard. It is the third generation mobile communication standard which is put forward by our country for the first time and mainly based on intellectual property rights of our country. It has important strategic significance in the history of telecommunication development in our country. In this paper, the design of the key circuit of TD-SCDMA smart phone based on NIVIDA dual-core application processor is studied, which is based on the case of China Mobile custom-made mobile phone. The main contents are as follows:. 1. The ARM dual core application processor and the key circuit design techniques used in the design of smart phone based on dual core processor are introduced. 2. The hardware design of the key modules in the hardware design of TD-SCDMA smart phone based on AP20H dual-core application processor is described in detail, and the power supply design of the whole system is analyzed in detail, and the power consumption design of the whole system is optimized. The interconnect interface design flow, key measures and optimization points of application processor and baseband processor are systematically studied and discussed in order to improve the stability of the system. Ensure that all functional requirements can be met, and fully consider power saving performance. 3. The technical analysis of the problems encountered in the circuit design is carried out in detail, and the complete treatment scheme and solving measures are put forward, and a typical case analysis is given. In this paper, the hardware design of smart phone with dual-core application processor and baseband processor can be quickly mastered by the mobile phone circuit design engineer. It lays a solid foundation for the rapid design of high-end TD-SCDMA mobile phones that meet the needs of operators.
【學位授予單位】：山東大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TN929.533;TP368.12

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