GPIB接口的微程序设计

Designing GPIB Interface System with the Microprogramming Technigue

本文指出GPIB接口系统实际上是一种互耦多状态机系统,根据接口的工作时序,按照本文提出的步骤,对接口系统可建立相应的算法状态机(ASM)流图,还研制了一种适用于上述ASM模型的通用微程序汇编文件,从而建立了一套采用微程序设计GPIB接口系统的规范化方法。

Essentialty, the GPIB interfare systen is on intercoupling mullistate machines' system which is noted by this paper. Accordinq to the operating sequences of this interface, following the procedures proposed in this paper, on atgorithmic state machine (ASM) chart for describing the interface system can be constructed. Meanwhite, a general microprogramming assembler applicabte to the above ASM model has Seen developed by the authors. SO a formal systematic method for designing of the GPIB interface by microprogramming techniques is created.