【摘要】 介绍了利用CPLD设计技术来实现计算机组成原理各部件的方法,采用高密度在系统可编程ispLSI逻辑器件,结合实际设计指令译码部件的例子说明该方法的实现过程。分析了指令译码部件的输入输出信号及逻辑电路组成,采用原理图和硬件ABEL语言两层设计思想来设计其功能,最后将该设计的芯片所实现的指令译码部件和实验仪上其他部件结合实现计算机组成原理整体实验。该研究体现了开放性的计算机组成原理学习方法,大大增强了学习的广度和深度。更多还原

【Abstract】 A method is introduced about structuring each unit of computer organization using CPLD. A example for designing instruct unit using high density In-System Programmable Large Scale Integration (ispLSI) logic element is given. The input and output signals and time logic circuit of instruct unit is analyzed. The SCH and ABEL language are used to design this function. Finally the ispLSI IC of instruct unit is linked with other unit to complete the experiment for structuring computer organization. An opening study method for computer organization is represented. 更多还原