Achieving functional coverage closure in today’s complex designs is challenging and time consuming. It is common for a verification team to spend a disproportionate amount of time attempting to achieve the last 20% of functional coverage, by identifying corner cases manually, struggling to create overly complex constraints, and often times resorting to writing lengthy directed tests to target these cases.
Mentor Graphics has a proven methodology to accelerate functional coverage closure, freeing up resources to achieve more verification. Questa Ultra’s Intelligent Testbench Automation solution generates stimulus according to the user’s functional coverage goals, eliminating redundant stimulus and efficiently targeting corner cases. The result is 10x to 100x faster functional coverage closure.