SLAVE-MODEL PROFIBUS-DP PROTOCOL AND ITS FPGA IMPLEMENTATION

摘要

This article introduces the Profibus-DP Protocol first, then illustrates the way of data reception and transmission of this type of bus data link protocol(Field link) and its concrete implementation based on FPGA technology in detail, and runs on Spartan-3 XC3S400 of XILINX Company successfully. The experimental result shows the design is flexible,reliable and compatible to relative accessories, and it comes to the expected results in the application of data receiving and processing and has certain value to popularize.