Intel® Quartus® Prime Pro Edition Settings File Reference Manual
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Visible to Intel only — GUID: QSF-HDL_INITIAL_FANOUT_LIMIT
Ixiasoft
Visible to Intel only — GUID: QSF-HDL_INITIAL_FANOUT_LIMIT
Ixiasoft
HDL_INITIAL_FANOUT_LIMIT
Directs Integrated Synthesis to check the initial fan-out of each net in the netlist immediately after elaboration but prior to any netlist optimizations. If the fan-out for a net exceeds the specified limit, then Integrated Synthesis will issue a warning.
Type
Integer
Device Support
- This setting can be used in projects targeting any Intel FPGA device family.
Notes
This assignment supports synthesis wildcards.
Syntax
set_global_assignment -name HDL_INITIAL_FANOUT_LIMIT -entity <entity name> <value>
set_instance_assignment -name HDL_INITIAL_FANOUT_LIMIT -to <to> -entity <entity name> <value>
Example
set_instance_assignment -name hdl_initial_fanout_limit 100 -to foo