Verilog带符号数运算  

Operation of numbers with symbols by Verilog

作　　者：惠为君[1] 沈兆军[1] 

机构地区：[1]盐城工学院

出　　处：《现代电子技术》2015年第3期160-162,共3页Modern Electronics Technique

摘　　要：介绍了Verilog带符号数的不同运算。因为Reg和Wire数据默认情况下是无符号的,而在数据处理的情况下,Verilog既要对带符号数据进行各种运算,也要对无符号数和带符号数进行运算,所以简单使用Verilog提供的运算符是不够的。因此研究不同类型数据运算的通用方法是必要的。Different operations of data with symbols by Verilog are introduced. Reg and Wire data in the case of default is unsigned,but in the case of data processing,a variety of operations of data with symbols are performed by Verilog,and the unsigned and signed with numbers need to be processed. However,it is not enough to use the operation symbols provided by Verilog. It is necessary to research the general method for various types of data operation.

关 键 词：VERILOG 带符号数 补码 算术运算 

分 类 号：TN911-34[电子电信—通信与信息系统]