Automated method and apparatus for very early validation of chip power distribution networks in semiconductor chip designs

摘要

Validation of full-chip power distribution networks can be performed very early, and continuously throughout the design cycle, to detect real physical power connection problems and enable early correction of power grid designs using early floor plan and power grid design data. Common power connection and distribution errors are automatically addressed as an integral part of the early chip floor planning and chip power build processes providing efficient solutions requiring no extra wiring resource to be implemented and reducing the runtime of required final full-chip physical design checks, and the overall design cycle.