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- Circuit_extraction abstract "The electric circuit extraction or simply circuit extraction, also netlist extraction, is the translation of an integrated circuit layout back into the electrical circuit (netlist) it is intendedto represent. This extracted circuit is needed for various purposes including circuit simulation, static timing analysis, signal integrity, power analysis and optimization, and logic to layout comparison. Each of these functions requires a slightly different representation of the circuit, resulting in the need for multiple layout extractions. In addition, there may be a postprocessing step of converting the device-level circuit into a purely digital circuit, but this is not considered part of the extraction process.The detailed functionality of an extraction process will depend on its system environment. The simplest form of extracted circuit may be in the form of a netlist, which is formatted for a particular simulator or analysis program. A more complex extraction may involve writing the extracted circuit back into the original database containing the physical layout and the logic diagram. In this case, by associating the extracted circuit with the layout and the logic network, the user can cross-reference any point in the circuit to its equivalent points in the logic and layout (cross-probing). For simulation or analysis, various formats of netlist can then be generated using programs that read the database and generate the appropriate text information.In extraction, it is often helpful to make an (informal) distinction between designed devices, which are devices that are deliberately created by the designer, and parasitic devices, which were not explicitly intended by the designer but are inherent in the layout of the circuit.Primarily there are three different parts to the extraction process. These are designed device extraction, interconnect extraction, and parasitic device extraction. These parts are inter-related since various device extractions can change the connectivity of the circuit, e.g., resistors (whether designed or parasitic) convert single nets into multiple electrical nodes. Usually one level of interconnect extraction is used with designed device extraction to provide a circuit for simulation or gate-level reduction, and a second level of interconnect extraction is used with parasitic device extraction to provide a circuit for timing analysis.".
- Circuit_extraction wikiPageID "3430375".
- Circuit_extraction wikiPageRevisionID "529582182".
- Circuit_extraction hasPhotoCollection Circuit_extraction.
- Circuit_extraction subject Category:Electronic_design.
- Circuit_extraction subject Category:Electronic_design_automation.
- Circuit_extraction subject Category:Electronic_engineering.
- Circuit_extraction subject Category:Integrated_circuits.
- Circuit_extraction type Artifact100021939.
- Circuit_extraction type Circuit103033362.
- Circuit_extraction type ComputerCircuit103084420.
- Circuit_extraction type Device103183080.
- Circuit_extraction type ElectricalDevice103269401.
- Circuit_extraction type Instrumentality103575240.
- Circuit_extraction type IntegratedCircuit103577090.
- Circuit_extraction type IntegratedCircuits.
- Circuit_extraction type Object100002684.
- Circuit_extraction type PhysicalEntity100001930.
- Circuit_extraction type Whole100003553.
- Circuit_extraction comment "The electric circuit extraction or simply circuit extraction, also netlist extraction, is the translation of an integrated circuit layout back into the electrical circuit (netlist) it is intendedto represent. This extracted circuit is needed for various purposes including circuit simulation, static timing analysis, signal integrity, power analysis and optimization, and logic to layout comparison.".
- Circuit_extraction label "Circuit extraction".
- Circuit_extraction sameAs m.09c142.
- Circuit_extraction sameAs Q17006835.
- Circuit_extraction sameAs Q17006835.
- Circuit_extraction sameAs Circuit_extraction.
- Circuit_extraction wasDerivedFrom Circuit_extraction?oldid=529582182.
- Circuit_extraction isPrimaryTopicOf Circuit_extraction.