- 相關(guān)推薦
基于A(yíng)RM的移動(dòng)電話(huà)系統設計
畢業(yè)論文
基于A(yíng)RM的移動(dòng)電話(huà)系統設計
——硬件電路設計
摘要:在很多需要對遠程數據進(jìn)行處理的場(chǎng)合中,無(wú)線(xiàn)數據采集與傳輸的應用日益廣泛。目前普遍使用的方案是嵌入式CPU+CDMA,由CPU負責對采集到的數據進(jìn)行運算和處理,然后交給CDMA模塊將其發(fā)送給遠程數據中心。
本文深入研究了基于S3C4510B ARM處理器和CDMA模塊的移動(dòng)電話(huà)開(kāi)發(fā),它是由CPU、FLASH、MEMORY、CDMA、POWER幾個(gè)部分組成,通過(guò)Protel99se工具軟件完成了其硬件電路的原理圖設計和印制電路版設計。
本文實(shí)現了1個(gè)移動(dòng)電話(huà)系統的底層硬件設計,涉及到的技術(shù)有CDMA技術(shù)、計算機技術(shù)、嵌入式技術(shù)等,同時(shí)滿(mǎn)足了系統低成本,低功耗、小體積和移動(dòng)靈活的要求。
關(guān)鍵詞:ARM;CDMA;硬件電路;印制電路版
The Design of Mobile System based on ARM
——Hardware Circuit Design
Abstract:In the circumstance of processing remote data, wireless data collection and transmission is used widely. Nowadays the commonly scheme is embedded CPU and CDMA, in which CPU collects data and deals with it, and CDMA module transfers data to remote center.
Thesis studies profoundly the hardware circuit design of mobile system, which is based on S3C4510B ARM processor and CDMA module. The system is composed of CPU、FLASH、MEMORY、CDMA and POWER modules. Thesis also introduces the procedure of designing the schematic document and Printed Circuit Board with the Protel99se tool software.
Thesis implements the hardware circuit of mobile system. It adopts many advanced technologies such as CDMA technology, computer technology and embedded technology, and meets the demands of lower cost, lower power consuming, smaller size and higher flexibility.
Keywords:ARM; CDMA; Hardware Circuit; Printed Circuit Board

【基于A(yíng)RM的移動(dòng)電話(huà)系統設計】相關(guān)文章:
基于A(yíng)RM的車(chē)載GPS系統的研究07-17
基于A(yíng)RM體系的嵌入式系統BSP的程序設計08-22
基于A(yíng)RM7核處理器VxWorks系統BSP設計08-05
用GNU工具開(kāi)發(fā)基于A(yíng)RM的嵌入式系統10-04
基于A(yíng)RM9的無(wú)人機農業(yè)植保作業(yè)系統08-07
基于A(yíng)RM-μCLinux嵌入式系統啟動(dòng)引導的實(shí)現06-11
基于DSP的智能座椅系統的設計09-12
基于PLC的閘門(mén)監控系統設計07-18