Method of generating a physical netlist for a hierarchical integrated circuit design
US7003753B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 19, 2003 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Aug 30, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/367
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of generating a physical netlist for an integrated circuit design includes steps of: (a) receiving as input a representation of a core cell for a hierarchical integrated circuit design; (b) generating a physical netlist for a core cell model tile that maps logical ports of the core cell to physical ports of the core cell model tile; (c) including values for parasitic resistances connecting the logical ports of the core cell to the physical ports of the core cell model tile in the physical netlist for the core cell model tile; (d) connecting a hierarchical array of core cell model tiles so that the physical ports of each core cell model tile are connected to one another inside the array or mapped to an input/output port of the hierarchical array of core cell model tiles; and (e) generating as output a physical netlist of the hierarchical array of core cell model tiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.