Visible to Intel only — GUID: rjb1489537717972
Ixiasoft
Visible to Intel only — GUID: rjb1489537717972
Ixiasoft
1.2.73. IGNORE_MAX_FANOUT_ASSIGNMENTS
Directs the Compiler to ignore the Maximum Fan-Out Assignments on a node, an entity, or the whole design. For HCII migration, the Maximum Fan-Out assignments can cause mismatches in Revision Compare. One can remove the Maximum Fan-Out assignments from the project but it is inconvenient/impossible as some assignments are embedded in the HDL sources. One should turn on this assignment to direct Quartus Prime to ignore the Maximum Fan-Out assignments.
Type
Boolean
Device Support
- Arria 10
- Arria GX
- Arria II GX
- Arria II GZ
- Arria V
- Arria V GZ
- Cyclone
- Cyclone 10 LP
- Cyclone II
- Cyclone III
- Cyclone III LS
- Cyclone IV E
- Cyclone IV GX
- Cyclone V
- HardCopy II
- HardCopy III
- HardCopy IV
- MAX 10
- MAX II
- MAX V
- Stratix
- Stratix GX
- Stratix II
- Stratix II GX
- Stratix III
- Stratix IV
- Stratix V
Notes
This assignment is included in the Analysis & Synthesis report.
This assignment supports synthesis wildcards.
Syntax
set_global_assignment -name IGNORE_MAX_FANOUT_ASSIGNMENTS <value>
set_global_assignment -name IGNORE_MAX_FANOUT_ASSIGNMENTS -entity <entity name> <value>
set_instance_assignment -name IGNORE_MAX_FANOUT_ASSIGNMENTS -to <to> -entity <entity name> <value>
Default Value
Off