Sysnav™ is a layout visualizing and signal tracing CAD navigation software solution for printed circuit board (PCB), multi-chip module and stacked die applications. It extends Synopsys Camelot™ die-level failure analysis capabilities to the packaging industry. Sysnav is the only commercially available tool able to integrate multiple, interactive IC and PCB circuit debugging and online tracing with CAD navigation capabilities. Sysnav allows rapid signal traces on dies, stacked dies, multi-chip module and PCBs. Fab teams can now trace a signal from chip to board, back to chip and then quickly navigate failure analysis tools to X, Y locations to determine the root cause of the fault.