21.3.14 check_sdc_constraints
(Ask a Question)Description
This Tcl command checks Synopsys Design Constraints (SDC) constraint files associated with the Libero tools: designer, synthesis or timing.
Note: This command cannot be run until Compile has been run.
check_sdc_constraints -tool {tool_name}Arguments
| Parameter | Type | Description |
|---|---|---|
| tool | string | Valid values are: synthesis, designer and timing. |
Error Codes
| Error Code | Description |
|---|---|
| None | type: Invalid argument value: '' (expecting synthesis, designer, physynth, timing or compilenetlist). |
| None | Parameter 'param_name' is not defined. Valid command formatting is 'check_pdc_constraints -tool "synthesis | designer | physynth | timing | compilenetlist | pnr"'. |
Supported Families
| Supported Families |
|---|
| PolarFire® |
| RTG4™ |
| SmartFusion® 2 |
| IGLOO® 2 |
Example
This command checks the SDC constraint files associated with Timing Verification.
check_sdc_constraints -tool {timing}This command checks the SDC constraint files associated with Place and Route.
check_sdc_constraints -tool {designer}This command checks the SDC constraint files associated with Synthesis.
check_sdc_constraints -tool {synthesis}