Format
OrCAD Project File
Summary
- Name
- OrCAD Project File
- Identifiers
- PUID: fmt/1572
- Format type
- Text (Structured)
- Description
- OrCAD, a proprietary software tool suite used primarily for electronic design automation (EDA). The software is used mainly by electronic design engineers and electronic technicians to create electronic schematics, perform mixed-signal simulation and electronic prints for manufacturing printed circuit boards. OrCAD was taken over by Cadence Design Systems in 1999 and was integrated with Cadence Allegro since 2005. A OrCAD Project File (.OPJ) is a container for the OrCAD design file (.DSN). In addition, a project file also includes simulation profile and layout information.
- Note
- https://file.org/extension/opj https://www.orcad.com/documentation/creating-new-project
- File extensions
-
opj - Submitted by
- The National Archives and Records Administration / The National Archives and Records Administration
Internal signatures
OrCAD Project File
- Description
- BOF:'(ExpressProject' followed by 0x20 (Space)
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
284578707265737350726F6A65637420- Endianness
- None
Changelog
-
V100
- Release date
- 16 December 2021
-
Added format
OrCAD Project File: Full entry added. Submitted by The National Archives and Records Administration.
-
Added signature
OrCAD Project File: Signature researched and samples provided by The National Archives and Records Administration.