Full-Chip Simulations, Keys to Success


As designs continue to grow larger and ever more complex, full-chip simulations remain a critical component of design verification. These simulations pose a unique set of challenges that require different approaches than those used at the block or sub-chip level. This paper defines the key goals of full-chip simulations and outlines guiding principles to follow when developing a new environment. Special attention is paid to architecting for speed, both speed of simulation as well as speed of debug. Lessons learned over the years along with specific recommendations are presented.