FPGAs: Excellent Platforms for SoC Testing R&D

Incorporation of complex embedded cores including programmable multi-port memories, digital signal processors (DSPs), and clock management systems, makes field programmable gate arrays (FPGAs) more closely resemble system-on-chip (SoC) implementations. As a result, FPGA testing techniques are not only increasing in scope, but are becoming increasingly important for a broader range of system applications. FPGA testing challenges continue to increase with the introduction of new cores and architectures as a result of their complex programmable functionality and limited implementation information in datasheets. Yet, these testing challenges in conjunction with the programmability of FPGAs provide excellent platforms for research and development of new SoC test architectures, strategies, and methodologies. 1