Heterogeneous system-level modeling for small and medium enterprises

The design of today's electronic embedded systems is an increasingly complicated task. This is especially problematic for Small and Medium Enterprises (SMEs) which have limited resources. In this work, we identify a set of common design practices used in industry, with a special focus on problems faced by smaller companies, and formulate them as design scenarios. We show how SMEs can benefit from a system-level design approach by customizing a formal heterogeneous system modeling framework for each scenario. The applicability of this approach is demonstrated by two industrial use cases, an impulse-radio radar and a UART-based protocol.