AD芯片TLC2543与51系列单片机的接口设计

广东工业大学学报 ›› 2006, Vol. 23 ›› Issue (3): 118-121.

AD芯片TLC2543与51系列单片机的接口设计

广东工业大学自动化学院；广东工业大学自动化学院广东广州510006；广东广州510006；

出版日期:2006-06-02 发布日期:2006-06-02

The Interface Design of TLC2543 and MCS-51SCM

(Faculty of Automation,Guangdong University of Technology,Guangzhou 510006,China)

Online:2006-06-02 Published:2006-06-02

摘要/Abstract

摘要： 从应用角度出发介绍了具有11个输入端的12 b itA/D转换器TLC2543的结构、主要特点、工作原理与编程要点,探讨了TLC2543与51系列单片机的接口方法,用软件合成SPI操作,给出了TLC2543与51系列单片机的接口电路和单片机汇编程序.

关键词: TLC2543；单片机；接口；

Abstract: This paper introduces the configuration,main characteristic,work principle and program point of 12 bit ADC TLC2543 which has 11 inputs.It discusses the interface means of TLC2543 and MCS-51 SCM,Composes the SPI operation by software,and lists the interface circuit and SCM assembler of TLC2543 and MCS-51 SCM.

Key words: TLC2543； SCM； interface；

夏益民；谢云；刘冰茹；. AD芯片TLC2543与51系列单片机的接口设计[J]. 广东工业大学学报, 2006, 23(3): 118-121.

XIA Yi-min,XIE Yun,LIU Bing-ru. The Interface Design of TLC2543 and MCS-51SCM[J]. Journal of Guangdong University of Technology, 2006, 23(3): 118-121.

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