According to the basic theory of pipeline technology, the method that using VHDL language describes pipeline module and the process of design of the 4 bits pipeline integer multiplier is introduced.

• 本文根据流水线设计的基本思想，介绍了利用VHDL语言描述流水线模块的方法，并以4位整数乘法器的设计为例阐述流水线技术设计的过程。