Intel® Quartus® Prime Pro Edition Settings File Reference Manual
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Visible to Intel only — GUID: QSF-ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION
Ixiasoft
Visible to Intel only — GUID: QSF-ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION
Ixiasoft
ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION
Allows the Compiler to infer shift registers of smaller size than the built-in threshold that synthesis uses.
Type
Boolean
Device Support
- Agilex
- Intel® Arria® 10
- Intel® Cyclone® 10 GX
- Intel® Stratix® 10
Notes
This assignment is included in the Analysis & Synthesis report.
This assignment supports synthesis wildcards.
Syntax
set_global_assignment -name ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION <value>
set_global_assignment -name ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION -entity <entity name> <value>
set_instance_assignment -name ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION -to <to> -entity <entity name> <value>
Default Value
Off
Example
set_instance_assignment -name allow_any_shift_register_size_for_recognition off -to foo