********************************************************* * AyungerStudio AutoCAD-Tools 更新日期: 2010.02.01 * ********************************************************* 这是本人近年来独自开发的一个AutoCAD修改工具集合，现与各位共享，主要包括： 1、 绘制类： 箭头、示坡线、锥坡线、剖断线、垂线、切线、等高线加

我用verilog写的risc指令集的mips的cpu。可以支持定点运算。顶层单元是top。-I used to write verilog mips risc instruction set of the cpu. To support fixed-point arithmetic. Top-level unit is the top.

8位定点乘法器，支持有符号数/无符号数运算。采用4-2压缩树结构，并提供testbench。-It is an 8-bit fixed-point multiplier, supporting signed/unsigned operations. Wallance tree structure with 4-2 compression. Provides testbench.

实现了从浮点到定点的转换，即将float转换为32位int型数组，并且对加减乘法进行了重载，可以完成定点运算-Achieve a conversion from floating-point to 32 fixed-point int array, and for the addition and subtraction， multiplication were overloaded, you can complete fixed-point arithmetic