购买的beckoff公司的ip核，提供了详细的datasheet以及协议说明，附上调用ip核的文件，采用verilog编写，平台可以在ISE里自己设置(Buy the beckoff company's ip kernel, provides a detailed datasheet and protocol descr iption, attached to the ip kernel file, using verilog prepared, the platform can be set

倍福Profibus诊断，大家可以参考下，共享资源，一起学习(Profibus diagnosis, you can refer to the share of resources, study together)