Invention Grant
US08423943B2 Self-propelling decoupling capacitor design for flexible area decoupling capacitor fill design flow
有权
自推进去耦电容设计，用于灵活区域去耦电容填充设计流程
- Patent Title: Self-propelling decoupling capacitor design for flexible area decoupling capacitor fill design flow
- Patent Title (中): 自推进去耦电容设计，用于灵活区域去耦电容填充设计流程
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Application No.: US13343632Application Date: 2012-01-04
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Publication No.: US08423943B2Publication Date: 2013-04-16
- Inventor: Mu-Jing Li
- Applicant: Mu-Jing Li
- Applicant Address: US CA Redwod City
- Assignee: Oracle America, Inc.
- Current Assignee: Oracle America, Inc.
- Current Assignee Address: US CA Redwod City
- Agency: Martine Penilla Group, LLP
- Main IPC: G06F17/50
- IPC: G06F17/50
Abstract:
A method of filling dcaps in an integrated circuit includes identifying a set of dcap-eligible areas of the integrated circuit for areas large enough to accommodate at least one dcap cell having a selected size smaller than a default size. The dcap cell includes at least one built-in power track. A set of dcap cells are filled in the identified set of dcap-eligible areas. Each of the built-in power tracks included in the set of dcap cells is connected to a corresponding power grid. An integrated circuit including a power grid channel formed between at least two power grids and a plurality of dcaps including a first dcap included in a dcap cell, the dcap cell including built-in power tracks, each one of the built-in power tracks being connected to a corresponding one of the at least two power grids is also described.
Public/Granted literature
- US20120110534A1 Self-Propelling Decoupling Capacitor Design for Flexible Area Decoupling Capacitor Fill Design Flow Public/Granted day:2012-05-03
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