Title: Method for designing printed circuit board and its equipment
Application Number: 02129946 Application Date: 2002.08.23
Publication Number: 1477919 Publication Date: 2004.02.25
Approval Pub. Date: Granted Pub. Date: 2005.10.12
International Classifi-cation: H05K3/00,G06G7/62
Applicant(s) Name: Huawie Technology Co., Ltd. Address: 518057
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The method for designing printed circuit board includes the following steps: firstly, inputting design file of printed circuit board; then according to the condition of every device in the design file building device model; utilizing device model to make signal quality and time sequence automatic checkup and imitation of design file; finally outputting signal quality and time sequence automatic checkup and imitation report. The equipment includes input module for inputting design file of said printed circuit board, device model library module for storing device model, automatic checkup imitation module, output module and other various submodules.
Time: 5