Altera Quartus II Settings File - Manual (Page 33)

ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION
Allows the Compiler to infer shift registers of any size even if they do not meet the design's current
minimum size requirements.
Type
Boolean
Device Support
This setting can be used in projects targeting any Altera device family.
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_global_assignment -name allow_any_shift_register_size_for_recognition
off
set_instance_assignment -name allow_any_shift_register_size_for_recognition
off -to foo
MNL-Q21005
2015.05.04
ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION 33
Quartus Settings File Reference Manual Altera Corporation
Send Feedback