摘要： DLX 虚拟微处理机提供了一个基于PC 机的研究平台，研究者可以在PC 机上模拟新的处理机技术。该文先介绍DLX 微处理机针对流水线处理的结构调整和流水线面临的问题，然后结合实例，介绍了对DLX 浮点数流水线性能的分析研究。
关键词:
DLX 微处理机；浮点数流水线；计算机系统结构
Abstract: With the DLX processor based on PC microcomputer, researcher can simulate architecture of new processor. The paper first introduces architecture adjustment of the DLX processor for pipeline processing and problems by the DLX pipeline, then discusses the performances of the DLX floating point numbers pipeline with examples of its use.
Key words:
DLX processor; Floating point numbers pipeline; Computer architecture
蔡启先，李日初. DLX 处理器浮点数流水线性能的研究[J]. 计算机工程, 2006, 32(9): 222-224.
CAI Qixian, LI Richu. Research on Performances of the DLX Floating Point Pipeline[J]. Computer Engineering, 2006, 32(9): 222-224.