version-compatible database files Definition
The Intel® Quartus® Prime software allows you to generate version-compatible representations of the internal database files, with the .qdb extension. This feature allows you to open compiled projects in newer versions of the software and avoid recompiling. You must also specify the snapshot to save.
In the Intel® Quartus® Prime software, click to create a version-compatible database file for the current project. To open version-compatible database files, click .
The corresponding Tcl commands are export_design and import_design.
From the command line, create version-compatible database files with
quartus_cdb <project> [-c <revision>] --export_design --snapshot <snapshot_name> --file <archive_name.qdb> [--quartus_metadata <metadata_list>] [--user_metadata <config_path>]
quartus_cdb <project> --import_design --file <archive_name.qdb> [--overwrite]
The Intel® Quartus® Prime Pro Edition software version supports version-compatible databases for the following software versions and devices:
Intel® Quartus® Prime Pro Edition Software Export Versions | Intel® Quartus® Prime Pro Edition Software Import Version | Intel® Stratix® 10 and Intel Agilex® 7 Devices | Intel® Arria® 10 and Intel® Cyclone® 10 GX Devices |
---|---|---|---|
18.0 | 19.1 | No Support. | Supports all devices. |
18.1 | 19.1 |
|
Supports all devices. |
19.1 | 19.3 |
|
Supports all devices. |
19.3 | 20.1 |
|
Supports all devices. |
20.1 | 20.3 |
|
Supports all devices. |
20.3 | 20.4 |
|
Supports all devices. |
20.4 | 21.1 |
|
Supports all devices. |