摘要
介绍了西门子公司DPC31芯片的结构和功能 ,并研究了基于DPC31芯片构成Profibos DP从站的硬件和软件设计方法 ,重点介绍了DPC31的初始化过程。
The structure and functions of Siemens' DPC31 chip are introduced.The design method for hardware and software of Profobus DP slave station based on DPC31 is studied.The initialization of of DPC31,interruption processing and GSD file are emphasized.
出处
《自动化仪表》
CAS
北大核心
2003年第9期12-15,共4页
Process Automation Instrumentation