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本文在一般叙述小型计算机主要硬件原理以后,还从机器一语言程序员的观点对系统进行了讨论。证明:机器将对程序员施加一定的约束。这些约束是必要的,以便能以适当成本提供计算能力。为了增大小型计算机的本本领,而不使其成本变得太高,必须发展小型计算机技术,从而使进入处理机的一条指令执行只需要传送所需总信息的一部分。处理机通过以前的指令,建立起现在的指令。微程序设计被认为是一个用来增强给定机器指令的可能本领的机构。可变控制存貯器是建立处理机和微程序设计的自然结果。
After a general description of the main hardware principles of small computers, this article also discusses the system from the viewpoint of a machine language programmer. Proof: The machine will impose some constraints on the programmer. These constraints are necessary in order to be able to provide computing power at an appropriate cost. In order to increase the size of a small computer without increasing its cost too much, it is necessary to develop small computer technology so that an instruction entering the processor only needs to transmit a portion of the total information required. Processor through the previous instruction, to establish the current instruction. Microprogramming is considered as a mechanism to enhance the potential of a given machine instruction. Variable control memory is a natural result of processor and micro-program design.