DFG Model of Real Time Character for Instruments designed with Embedded System
Li Zhe Luo, Zheying Li, Li Shou · 2007
A modeling method for analyzing the real time character of the instruments design with embedded technology was addressed in this paper. Analyzing and verifying of real time property in the instruments with embedded technology design is a crucial challenge. An analog and digital co-analysis method was given after the discussion for describing the real time property of an embedded system with time factors' set. And also, the data flow graph (DFG) is used in the modeling processing. At last of the paper, it is shown that the real time model could be used in mixed-signal SoC design.