Automated Analysis of Virtual Prototypes at Electronic System Level

Abstract

The exponential increase in functionality of System-on-Chips (SoCs) and reduced Time-to-Market (TTM) requirements have significantly altered the typical design and verification flow. Virtual Prototyping (VP) at the Electronic System Level (ESL) using SystemC and its Transaction Level Modeling (TLM) framework is an industry-accepted solution. VP design exploration, review, debugging, and integration of ever changing functional requirements can be made faster with the help of design understanding and visualization methods. Hence, in this paper, we propose a fully automated structural, and behavioral analysis approach for visualization of ESL VPs including TLM-2.0 VPs. At the heart of the analysis is a hybrid approach which uses static and dynamic methods to extract structural and behavioral information of the VP. Afterwards, the extracted information is translated into structural and graphical representations such as UML diagrams (specifying TLM-2.0 transactions' protocols), and XML format (describing designs' structure). Experimental results including a real-world VP shows the effectiveness of our approach.