Questa Signoff CDC automatically identifies the clock and clock distribution strategy, minimizing set up time. Simply read in your gate-level design as well as the RTL-level results from Questa CDC, and Questa Signoff CDC will pinpoint all potential gate-level CDC issues – no testbench is required.
Get in touch with our sales team: 1-800-547-3000
Questa Signoff CDC identifies errors associated with clock domain crossing issues created by the implementation process – either disruption of synchronizer circuitry required to eliminate CDC-induced metastability issues, or signal glitches introduced into the synthesized logic.
Low noise, high accuracy
Fewest false alarms in the industry, so you don’t waste time chasing non-issues, and instead can quickly root cause and resolve actual design flaws. Tight integration with the Questa CDC RTL verification app, reusing all the CDC path and waiver information created at the RTL level to expedite the gate-level analysis and significantly reduce “noise” from false negatives
Questa Signoff CDC high performance analysis can process over 100-million-gate designs, and its hierarchical capabilities enable unlimited capacity.
Automatically infers clock grouping, re-groups logic belonging to CDC synchronization structures, and re-groups any “bit blasted” busses to prevent redundant violation reports. Supports advanced hierarchical methods to maximize turn-around time. Direct re-use of Questa CDC RTL-level setup information, constraints, waivers and results. Automated SDC import and debug and Liberty models are also supported.
Product and Sales Information:
Call: 800-547-3000 or 503-685-8000
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