摘要
简单介绍了PROFIBUS-DP现场总线,同时讨论了利用89C52单片机和PROFIBUS-DP从站芯片SPC3开发PROFIBUS-DP智能从站的软硬件设计方法。
The paper briefly introduces PROFIBUS-DP field bus.It is discussed that the main design method of PROFIBUS-DP intelligent slave with microcontroller89C52and PROFIBUS-DP ASIC SPC3.
出处
《电测与仪表》
北大核心
2003年第3期37-40,共4页
Electrical Measurement & Instrumentation