Visible to Intel only — GUID: QSF-AUTO_ANALYZE_METASTABILITY
Ixiasoft
Visible to Intel only — GUID: QSF-AUTO_ANALYZE_METASTABILITY
Ixiasoft
AUTO_ANALYZE_METASTABILITY
Specifies whether synchronization register chains detected with the 'Auto' setting of the Synchronizer Identification option are analyzed for metastability. When this option is disabled, only 'Forced' or 'Forced if Asynchronous' chains are analyzed for metastability. When a synchronization register chain is analyzed for metastability, then its registers are optimized for improved Mean Time Between Failure (MTBF) as long as the Optimize Design for Metastability option is turned on, and the Timing Analyzer reports the metastability MTBF for the chain if it meets the design timing requirements.
Type
Boolean
Device Support
- Intel Agilex® 5
- Intel Agilex® 7
- Arria® 10
- Cyclone® 10 GX
- Stratix® 10
Notes
This assignment supports wildcards.
This assignment supports Fitter wildcards.
This assignment is included in the Fitter report.
Syntax
set_global_assignment -name AUTO_ANALYZE_METASTABILITY <value> set_global_assignment -name AUTO_ANALYZE_METASTABILITY -entity <entity name> <value> set_instance_assignment -name AUTO_ANALYZE_METASTABILITY -to <to> -entity <entity name> <value>
Default Value
Off