The Time Siries Design of Profibus-DP Slave Based on FPGA

摘要

Profibus is widely used in industrial control field for the features of powerful communication real-time performance, high transfer rate, low cost and so on. FPGA and ASIC chip SPC3 are both used to design a Profibus-DP intelligent slave in this paper. And the time series design of FPGA cooperating with SPC3 in 80C32 working mode is detailed so that a new method of simple design of Profibus-DP intelligent slave is put forward.