Development method for integrated circuits, program storage medium for storing the development method for integrated circuits, and concurrent development system, development program, and development method of ASIC and programmable logic device
US8225243B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Jul 13, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for developing integrated circuits includes generating a core (logic core) in an HDL format readable by a logic synthesis tool, from an ASIC core (logic core) made of ports of blocks and port connection information, creating a temporary chip design from chip terminal information to generate a terminal in the temporary chip design, generating a design identical to that created, as a cell within the design created, connecting a design port with a cell port, wherein a name of the design port is identical to a name of the cell port, inserting an I/O buffer, depending on the device technology, into a net between the ports connected, replacing the cell by the core (logic core) created to gerate a netlist, and expanding a hierarchy of the design, being the top hierarchy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.