Synthesis of Synchronous Interfaces

Reuse of IP blocks has been advocated as a means to conquer the complexity of today's system-on-chip (SoC) designs. Component integration and verification in such systems is a cumbersome and time consuming process. We present synchronous interface automata (SIA) as a framework for modelling communication aspects of IP blocks, to serve as a unifying model in the top-down refinement, synthesis and verification stages of the design process. We show how to formally specify component composition and protocol compatibility in our model, and how we can apply the model to the problem of synthesising converters for incompatible protocols of interaction between IP blocks. Our model is based on the game theoretic framework of interface automata, suitably adapted for practical modelling of IP blocks.

• Type: Conference
• Year: 2006
• Where: ACSD
• Authors: Purandar Bhaduri, S. Ramesh
• Keywords: ACSD 2006, Hardware, Interface Automata, IP Blocks, Synchronous Interface Automata