Binary Die Format
Binary Die Format (BDF) is a compact format for die and wafer layout data used in semiconductor manufacturing tooling.
Format Summary
| Property | Value |
|---|---|
| Extensions | .bdf |
| Encoding | Binary |
| Import | ✓ |
| Export | — |
| License | System Interface |
Import Options
| Option | Description | Default |
|---|---|---|
| Units | Input coordinate units | Micron |
Common Workflows
BDF → GDSII
Convert die layout from BDF into a standard IC mask layout format for further processing or conversion.
BDF → DXF
Convert die layout from BDF into AutoCAD format for use in mechanical design tools.
Technical Notes
- BDF is import-only in LinkCAD
- The System Interface license bundle is required
CLI / Command-File Options
These option keys can be used on the command line or in command files.
Import
| Key | Type | Description |
|---|---|---|
BdfInUnits | int | Input coordinate units |