Modelsim是国外开发CPU的经典软件，此处提供其注册机-Modelsim 注册机

modelsim下仿真通过，用Verilog写的多周期CPU，是计算机组成原理的大作业，供学弟学妹参考。-Under modelsim simulation by using Verilog write multi-cycle CPU, is composed of a large computer operating principle for mentees reference.