Title:
【発明の名称】LSI設計用データベースの作成装置
Document Type and Number:
Japanese Patent JP3091013
Kind Code:
B2
Abstract:
PURPOSE:To provide a database generating system in which characteristic values of various circuits can be obtained readily at the time of ASIC design. CONSTITUTION:A circuit information extracting unit 1 extracts information B representing interconnection in a circuit and information C relevant to the size of each component in the circuit from a mask pattern A of an LSI. A circuit simulation input information generating unit 2 generates circuit simulation input information I based on information B-H and a circuit simulator 3 executes simulation under various conditions. A circuit characteristic value operating unit 4 determines circuit characteristic values K under various conditions based on the simulation results. A data editing unit 5 edits the circuit characteristic values K and configures a database representing various circuit characteristic values obtained through simulation of various circuits under various conditions.
Inventors:
Yasuo Jimbo
Takahiro Shimizu
Yuichi Kintaka
Yuji Machiya
Takahiro Shimizu
Yuichi Kintaka
Yuji Machiya
Application Number:
JP10574492A
Publication Date:
September 25, 2000
Filing Date:
March 31, 1992
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H01L21/82; G06F17/50; (IPC1-7): H01L21/82
Domestic Patent References:
| JP3100868A | ||||
| JP2266474A |
Attorney, Agent or Firm:
Hiroshi Shimura