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基于VHDL实现单精度浮点数的加/减法运算
Implementation of Adder or Subtraction of Float-point Number with Single Precision Based on VHDL
【摘要】 研究了单精度浮点数加/减法的结构及其设计方法,并在A ldec公司的Active-HDL软件环境下,采用VHDL语言进行设计,并进行了仿真验证,计算精度可以达到10-7。
【Abstract】 The structure and design of adder or subtraction of float-point number with single precision are studied under the Active-HDL software environment of the Aldec company.It is designed and simulated with VHDL,and the precision can reach 10-7.
【关键词】 单精度浮点数;
加/减法;
VHDL;
FPGA;
【Key words】 float-point number with single precision; adder or subtraction; VHDL; FPGA;
【Key words】 float-point number with single precision; adder or subtraction; VHDL; FPGA;
- 【文献出处】 电子工程师 ,Electronic Engineer , 编辑部邮箱 ,2008年07期
- 【分类号】TN402
- 【被引频次】9
- 【下载频次】304