21.17.7 read_ndc
(Ask a Question)Description
Read a NDC file into the component database. The command can be used for RTG4 designs using RTG4FCCCECALIB core.
read_ndc -component <filename>Arguments
| Parameter | Type | Description |
|---|---|---|
| -component | — | This is a mandatory flag for read_ndc command when we derive constraints. |
| filename | String | Path to the NDC file. |
| Return Type | Description |
|---|---|
| 0 | Command succeeded. |
| 1 | Command failed. There is an error. You can observe the error message in the console. |
List of Errors
| Error Code | Error Message | Description |
|---|---|---|
ERR0001 | Unable to open <file_path> file | The NDC file does not exist. The path must be corrected. |
ERR0023 | Required parameter—AtclParamO_ is missing. | The mandatory option filename is not specified. |
ERR0023 | Required parameter—component is missing | Component option is mandatory and must be specified. |
ERR0000 | NDC file '<file_path>' is not readable. | The specified NDC file does not have read permissions. |
Supported Families
| PolarFire® |
| PolarFire SoC |
| RTG4™ |
| SmartFusion® 2 |
| IGLOO® 2 |
Example
read_ndc -component {component/work/ccc1/ccc1_0/ccc1_ccc1_0_RTG4FCCCECALIB.ndc}