Invention Grant
US07831944B2 Circuit-design supporting apparatus, circuit-design supporting method, computer product, and printed-circuit-board manufacturing method
失效
电路设计支持装置，电路设计支持方法，计算机产品和印刷电路板制造方法
- Patent Title: Circuit-design supporting apparatus, circuit-design supporting method, computer product, and printed-circuit-board manufacturing method
- Patent Title (中): 电路设计支持装置，电路设计支持方法，计算机产品和印刷电路板制造方法
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Application No.: US11905321Application Date: 2007-09-28
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Publication No.: US07831944B2Publication Date: 2010-11-09
- Inventor: Yoshiyuki Kato , Hisashi Aoyama , Mitsuru Sato
- Applicant: Yoshiyuki Kato , Hisashi Aoyama , Mitsuru Sato
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2006-327389 20061204
- Main IPC: G06F17/50
- IPC: G06F17/50
Abstract:
An FPGA-information managing unit included in a circuit-designing CAD apparatus retrieves FPGA information, such as pin-assignment information and attribute information, that is created by an FPGA-designing CAD apparatus. When performing a DRC, as for in an FPGA, a DRC unit checks an attribute of a pin and the like by referring to the FPGA information that is retrieved from the FPGA-designing CAD apparatus and stored in a FPGA-information storing unit by the FPGA-information managing unit.
Public/Granted literature
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