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模拟器或模拟程序对于计算机系统的开发是很有用的。本文介绍在IBM Series/1小型机上M68000模拟器的设计,并给出模拟器中有关指令译码和指令执行程序的设计方法和程序段。这种设计方法也可以用于其它的计算机系统。
Simulators or simulators are useful for developing computer systems. This article describes the design of the M68000 simulator on the IBM Series / 1 minicomputer and gives design methods and program sections for the instruction decoding and instruction execution in the simulator. This design method can also be used for other computer systems.