17.2.11.1.11 write_ndc
(Ask a Question)Description
Writes NDC constraints into a file. The command can be used for RTG4 designs using RTG4FCCCECALIB core.
write_ndc <filename>Arguments
| Parameter | Type | Description |
|---|---|---|
| filename | String | Path to the NDC file will be generated. This is a mandatory option. If the file exists, it will be overwritten. |
| 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 Messages | Description |
|---|---|---|
ERR0003 | Unable to open <file_path> file. | File path is not correct. The parent directories do not exist. |
ERR0002 | NDC file '<file_path>' is not writable. | The specified NDC file does not have write permission. |
ERR0023 | Required parameter _AtclParamO_ is missing. | The NDC file path is a mandatory option and needs to be specified. |
Supported Families
| PolarFire® |
| PolarFire SoC |
| RTG4™ |
| SmartFusion® 2 |
| IGLOO® 2 |
Example
write_ndc "derived.ndc"