For detailed technical specifications and hardware requirements, designers can refer to the OrCAD/Allegro 22.1 Installation Guide . Official release notes and feature summaries are available on the Cadence Community blog . Cadence OrCAD and Allegro 22.1 is Now Available
: Designers can now check for physical violations between models, the PCB, and rigid-flex objects directly within the 3D environment. cadence orcad and allegro 221 full
: Deleting objects via "Saved by Query" filters is now nearly instantaneous, and Gerber/Artwork generation is faster for large designs with numerous shapes and voids. Advanced 3D Visualization and 3DX Canvas : Deleting objects via "Saved by Query" filters
: The 22.1 release introduces ALLOW_PINTEXT_SWAP , which ensures that pin text is swapped along with pin numbers during backannotation. For designs with negative layers, checks like "Negative
: Design Rule Check (DRC) performance has been dramatically improved. For designs with negative layers, checks like "Negative Island" are up to 20 times faster.
The is a major highlight of the 22.1 release, offering a more interactive and integrated 3D design environment.