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Proceedings Paper

Cosimulation of embedded system using RTOS software simulator
Author(s): Shihao Wang; Zhigang Duan; Mingye Liu
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Paper Abstract

Embedded system design often employs co-simulation to verify system's function; one efficient verification tool of software is Instruction Set Simulator (ISS). As a full functional model of target CPU, ISS interprets instruction of embedded software step by step, which usually is time-consuming since it simulates at low-level. Hence ISS often becomes the bottleneck of co-simulation in a complicated system. In this paper, a new software verification tools, the RTOS software simulator (RSS) was presented. The mechanism of its operation was described in a full details. In RSS method, RTOS API is extended and hardware simulator driver is adopted to deal with data-exchange and synchronism between the two simulators.

Paper Details

Date Published: 2 September 2003
PDF: 4 pages
Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); doi: 10.1117/12.522147
Show Author Affiliations
Shihao Wang, Beijing Institute of Technology (China)
Zhigang Duan, Huazhong Univ. of Science and Technology (China)
Mingye Liu, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 5253:
Fifth International Symposium on Instrumentation and Control Technology

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