Altera Quartus II Settings File - Manual (Page 679)

PHYSICAL_SYNTHESIS_REGISTER_DUPLICATION
Specifies that the Fitter should perform physical synthesis optimizations on registers, specifically allowing
register duplication, during fitting to increase circuit performance.
Type
Boolean
Device Support
This setting can be used in projects targeting any Altera device family.
Notes
This assignment supports Fitter wildcards.
This assignment is included in the Fitter report.
This assignment supports synthesis wildcards.
Syntax
set_global_assignment -name PHYSICAL_SYNTHESIS_REGISTER_DUPLICATION <value>
set_global_assignment -name PHYSICAL_SYNTHESIS_REGISTER_DUPLICATION -entity
<entity name> <value>
set_instance_assignment -name PHYSICAL_SYNTHESIS_REGISTER_DUPLICATION -to
<to> -entity <entity name> <value>
Default Value
Off
MNL-Q21005
2015.05.04
PHYSICAL_SYNTHESIS_REGISTER_DUPLICATION 679
Quartus Settings File Reference Manual Altera Corporation
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