Study on Real Time Property of Embedded System with DFG
This paper proposed a DFG (Data Flow Graph) modeling method for the analysis of real time property of an embedded system application. Real-time is an important property for embedded system. As a computer system the embedded system has all characteristics of the computer. The discussion on the embedded configuration shows that the effective factors of the real time property for an embedded system include instruct executing speed depended on system clock, signal IO architecture, operation system, and real time requirement from application specification. The model could describe the time sequence and relationship among different part of the system. With the model the limitation for real time property of embedded application system can be defined.
Embedded system Real time
Li Zheying Liu Jia Lv Caixia Lu Ming Li Shou
Institute of Microelectronic Application Technology, Beijing Union University, Beijing 100101 Dept.of Microelectronics and Information Technology, Royal Institute of TechnologyStockholm, Sweden
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
1375-1379
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）