一种新的高级综合的设计表示模型  

A NEW REPRESENTATION MODEL FOR HIGH LEVEL SYNTHESIS

作　　者：袁小龙[1] 沈绪榜[1] 

机构地区：[1]陕西微电子学研究所

出　　处：《计算机辅助设计与图形学学报》1997年第6期568-572,共5页Journal of Computer-Aided Design & Computer Graphics

摘　　要：高级综合技术的研究在当前倍受关注。高级综合的第一步是将以算法形式给出的数字系统的行为描述转化为综合设计的内部表示，而后其它子任务在此基础之上进行。本文提出了一种新的基于Ｐｅｔｒｉ网的高级综合的设计表示模型，它不但能表示出给定的设计的最大并行性，而且能够表示出高级综合过程中的不同阶段的设计，从而在高级综合的各个阶段都可采用这同一个模型。该模型可自动生成且容易理解，特别适合于表示并行（或并发）度大的设计及数据路径和控制逻辑紧耦合的设计．High level synthesis is an active area of research recently.The first step in high level synthesis is to transform the behavior description of a digital system into an internal representation,then the other tasks will be carried out on this basis.In this paper,a new representation model of design for high level synthesis based on petri net is developed.It can represent the maximum parallelism of the given design as well as the design on different stage for high level synthesis, so this model can be used in the whole process.This representation model can be generated automatically and is easy for understanding.It is very fitable to represent high parallel(or concurrent)designs and the designs in which the data path and control are coupled very tightly.

关 键 词：高级综合 设计表示模型 数字系统 

分 类 号：TP271.82[自动化与计算机技术—检测技术与自动化装置]