21.3.12 check_ndc_constraints
(Ask a Question)Description
This Tcl command checks NDC (Compile Netlist Constraint) constraints files associated with the Synthesis tool. NDC constraints are used to optimize the post-synthesis netlist with the Libero SoC Compile engine and have the *.ndc file extension.
check_ndc_constraints -tool {synthesis}Arguments
| Parameter | Type | Description |
|---|---|---|
| tool | string | The valid value is synthesis. |
Error Codes
Error Code | Description |
|---|---|
None | Parameter 'param_name' is not defined. Valid command formatting is 'check_ndc_constraints -tool "synthesis | designer | physynth | timing | compilenetlist | pnr"'. |
Supported Families
| Supported Families |
|---|
| PolarFire® |
| RTG4™ |
| SmartFusion® 2 |
| IGLOO® 2 |
Example
The following Tcl command checks NDC constraints files associated with the Synthesis tool.
check_ndc_constraints -tool {synthesis}