Modular FPGA-based hardware platform for emulation

The paper presents logic concepts of scalable architecture of a system for emulation purposes along with dedicated, underlying FPGA-based board modules as an implementation platform. These modules provide scalability of emulation system and support full system functionality. This article also presents an analysis of feasibility of the scalable system based on a hybrid-structure. The system consists of dedicated hardware modules and third-party, easy-to-get evaluation boards to provide a cheap solution with fast bring-up time for emulation purposes. By complying to many industry standards in the areas of communication interfaces, memory modules, connectors etc. the presented platform acts as a cost-effective, desktop-size solution and can be used in early stages of hardware-assisted verification process. The paper discusses the use of this system throughout the different emulation modes as well as explains problems common to modern logic gate arrays. The article presents performance achievements of the implemented communication channel to the host and discusses the architectural features affecting system construction and efficiency.