基于VHDL的CPU的设计，本科课程设计，实现了一个指令集，能计算加减乘。-CPU design VHDL-based undergraduate curriculum design and implementation of a set of instructions, subtraction, multiplication, can be calculated.

用VHDL写的模拟cpu程序，可以下载到硬件完成仿真，东南大学课程设计- Written in VHDL simulation CPU program, you can download to the hardware simulation, Southeast University curriculum design

实现18位操作指令实现PC指针的变化，及得到对应地址的操作指令(Implement 18 bit operation instructions to realize change of pointer and obtain operation instructions corresponding to corresponding address)