摘要
介绍了基于TNT4882的GPIB接口控制器的设计方案,阐述了GPIB接口规范及其接口专用芯片TNT4882的功能,给出了GPIB接口电路及其软件控制流程。该GPIB接口控制电路可移植性强,为仪器仪表的远程控制和资源共享提供了有力的媒介。
This paper presents the interface specification of GPIB, the basic principle and function of the TNT4882 interface chip as well as its circuit diagram along with the basic software flow chart. This interface circuit is easy to transport, thus providing effective media for industrial process instrumentation to perform the function of remote control and to share resources.
出处
《工业仪表与自动化装置》
2007年第3期34-37,共4页
Industrial Instrumentation & Automation
基金
西南交通大学实验室323工程项目
