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SKILL is a Lisp dialect used as a scripting language and PCell (parameterized cells) description language used in many electronic design automation (EDA) software suites by Cadence Design Systems. It was originally put forth in an Institute of Electrical and Electronics Engineers (IEEE) paper in 1990.
The HDL code then undergoes a code review, or auditing. In preparation for synthesis, the HDL description is subject to an array of automated checkers. The checkers report deviations from standardized code guidelines, identify potential ambiguous code constructs before they can cause misinterpretation, and check for common logical coding errors ...
In integrated circuit design, Library Exchange Format (LEF) is a specification for representing the physical layout of an integrated circuit in an ASCII format. It includes design rules and abstract information about the standard cells. [1] [2] LEF only has the basic information required at that level to serve the purpose of the concerned CAD ...
SBPF is a Synopsys binary format supported by PrimeTime. Parasitic data converted to this format occupies less disk space and can be read much faster than the same data stored in SPEF format. You can convert parasitics to SBPF, by reading them in and then writing them out with the write_parasitics -format sbpf command.
A circuit design language (CDL) is a kind of netlist, a description of an electronic circuit. [1] It is usually automatically generated from a circuit schematic.It is used for electronic circuit simulation and layout versus schematic (LVS) checks.
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It is a binary file format representing planar geometric shapes, text labels, and other information about the layout in hierarchical form (two-dimensional/2D CAD file format). The data can be used to reconstruct all or part of the artwork to be used in sharing layouts, transferring artwork between different tools, or creating photomasks .
Specctra is a commercial PCB auto-router originally developed by John F. Cooper and David Chyan of Cooper & Chyan Technology, Inc. (CCT) in 1989. [2] The company and product were taken over by Cadence Design Systems in May 1997.