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基于ARM的串口通信系统的设计方案.doc

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目录摘要···········································································································································11设计目的·······························································································································12设计要求·······························································································································13设计内容·······························································································································23.1S3C2410与串口通信概述·····························································································23。1。1S2C2410处理器概述·······························································································23。1.2串口通信················································································································33.2方案设计························································································································43。3电路设计························································································································43。3.1电源设计···········································································································43。3.2晶振电路·············································································································53。3.3复位电路·············································································································63。3。5存储器设计········································································································63。3。4JTAG接口············································································································63。3。6串口电路·············································································································73。4软件设计···························································································································8