Altera Quartus II Settings File - Manual (Page 105)

IGNORE_LCELL_BUFFERS
Ignores LCELL buffers that are instantiated in the design. This option is ignored if it is applied to anything
other than an individual LCELL buffer or a design entity containing LCELL buffers.
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 IGNORE_LCELL_BUFFERS <value>
set_global_assignment -name IGNORE_LCELL_BUFFERS -entity <entity name>
<value>
set_instance_assignment -name IGNORE_LCELL_BUFFERS -to <to> -entity <entity
name> <value>
Default Value
Off
Example
set_global_assignment -name ignore_lcell_buffers on
set_instance_assignment -name ignore_lcell_buffers on -to foo
MNL-Q21005
2015.05.04
IGNORE_LCELL_BUFFERS 105
Quartus Settings File Reference Manual Altera Corporation
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