摘要
日趋进步和完善的FPGA(现场可编程门阵列)技术推动了当前数字电路的设计。浮点运算器是计算机的一个组成部件,结构比较复杂,利用FPGA技术设计浮点运算器可以缩短产品的开发周期。介绍了基于FPGA技术的浮点运算器的设计与实现。描述了采用VHDL(VHSIC硬件描述语言)和原理图方式设计完成浮点运算器的方法和步骤。利用FPGA技术,能方便灵活地设计出浮点运算器。
Further improvement of FPGA(field programable gate array)technology gives an impetus to hardware design. Floating point calculator which has more complex composition is a part of a computer. Designing a floating point calculator using FPGA technology may shorten the development cycle of product. An introduction is given to the design and implementation of a floating point calculator based on FPGA. The method and procedure on designing a floating point calculator are discussed by the way of VHDL (VHSIC hardware description language) and logic diagram separately. Using FPGA technology may design a floating point calculator conveniently and quickly.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第6期1578-1581,共4页
Computer Engineering and Design
