Questa Signoff CDC streamlines the setup process by automatically determining the clock and clock distribution strategy. It’s as simple as importing your gate-level design along with the RTL-level results obtained from Questa CDC, and Questa Signoff CDC will precisely identify all potential gate-level CDC issues, eliminating the need for a testbench.
Questa Signoff CDC utilizes automated, cutting-edge structural analysis algorithms meticulously tailored for gate-level analysis. It also automatically leverages waiver and CDC path data obtained from Questa CDC RTL analysis, ensuring precise and noise-free results.
Exacting Results
Low noise, high accuracy
Experience the industry’s lowest rate of false alarms, sparing you the frustration of chasing non-issues. Instead, focus on efficiently identifying and addressing genuine design flaws. Questa Signoff CDC boasts seamless integration with the Questa CDC RTL verification application, allowing the reuse of all CDC path and waiver data generated at the RTL level. This streamlines gate-level analysis and substantially diminishes noise caused by false negatives.
Immediate productivity
It automatically deduces clock grouping, reorganizes logic within CDC synchronization structures, and optimizes “bit blasted” buses to eliminate redundant violation reports. It embraces advanced hierarchical techniques for swift turn-around times. Furthermore, it seamlessly integrates with Questa CDC, directly utilizing RTL-level setup data, constraints, waivers, and results. Automated SDC import and debugging, as well as support for Liberty models, are also included.
Questa Signoff CDC excels in high-performance analysis, capable of handling designs exceeding 100 million gates. Its hierarchical features offer limitless capacity, accommodating even the most complex projects.
It automatically deduces clock grouping, reorganizes logic within CDC synchronization structures, and optimizes “bit blasted” buses to eliminate redundant violation reports. It embraces advanced hierarchical techniques for swift turn-around times. Furthermore, it seamlessly integrates with Questa CDC, directly utilizing RTL-level setup data, constraints, waivers, and results. Automated SDC import and debugging, as well as support for Liberty models, are also included.
