发明名称 |
DECOUPLING CAPACITANCE ESTIMATION AND INSERTION FLOW FOR ASIC DESIGNS |
摘要 |
A method for estimating decoupling capacitance during an ASIC design flow is disclosed. The method includes precharacterizing a set of power grid structures to model their respective noise behaviors, and storing the respective noise behaviors as noise factors in a table. During the ASIC design flow for a current design that includes at least one of the precharacterized power grid structures, the corresponding noise factor from the table is used to calculate decoupling capacitance for the current design.
|
申请公布号 |
US2004199882(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
US20030407065 |
申请日期 |
2003.04.03 |
申请人 |
CAO LIHUI;SUBBARAO PRASAD;GRADIN DAVID;AL-DABAGH MAAD;LI WEIDAN |
发明人 |
CAO LIHUI;SUBBARAO PRASAD;GRADIN DAVID;AL-DABAGH MAAD;LI WEIDAN |
分类号 |
G01R13/00;G06F9/45;G06F17/50;(IPC1-7):G06F17/50 |
主分类号 |
G01R13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|