基于串行控制的信号采集系统的设计  

The Designed of Signal Sampling System Based on Serial Control

作　　者：沈剑贤[1] 沈炯[1] 

机构地区：[1]东南大学国家火电机组振动工程研究中心,南京210096

出　　处：《汽轮机技术》2003年第2期80-81,110,共3页Turbine Technology

摘　　要：介绍以AT89C2051单片机为核心的串行控制的数据采集/传输系统,它采用TLC154910位串行A/D转换器,具有与上位PC机通讯的功能,同时给出了系统的原理图和相关的主要程序。The signal sampling and transmit system based on single-chip controller was introduced in this paper. it adopting TLC1549 AD converter. The applied system was based on series connect control and was of function of communicating with IBM-PC. The diagram of hardware and software was also put forward.

关 键 词：串行控制 信号采集 AT89C2051单片机 A/D转换器 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]