PSC:软硬件协同设计的一种中间模型
PSC: An Intermediate Model for Hardware-Software Codesign
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摘要: 提出了一种软硬件协同设计的系统模型--PSC(进程状态控制)。建立PSC的可视化表示、形式化的定义和演化规则。PSC是一种层次文化建模方法,它可以将系统控制逻辑和功能实现分离,有利于将模型转换为物理实现,并在转换过程中结构和功能可以分别采用不同的技术和实现方法。Abstract: Process state control(PSC) is an intermediate system model proposed for hardware software codesign. Visulization, formal definition, and evaluation rules of PSC are presented. PSC is a hierarchical method for system modeling. It separates the control strcuture of the system from the functionality parts, which results in flexible ways of implementing structure and functionality of the system.