发明申请
- 专利标题: Delay-Cell Footprint-Compatible Buffers
- 专利标题(中): 延迟单元脚印兼容缓冲区
-
申请号: US12822272申请日: 2010-06-24
-
公开(公告)号: US20110320997A1公开(公告)日: 2011-12-29
- 发明人: Farid Labib , Herbert Preuthen , Juergen Dirks , Stefan G. Block
- 申请人: Farid Labib , Herbert Preuthen , Juergen Dirks , Stefan G. Block
- 申请人地址: US CA Milpitas
- 专利权人: LSI CORPORATION
- 当前专利权人: LSI CORPORATION
- 当前专利权人地址: US CA Milpitas
- 主分类号: G06F17/50
- IPC分类号: G06F17/50
摘要:
A method for creating a design for an integrated circuit, by developing a set of delay cells where each of the cells in the set has a different delay time from the other cells in the set, and where each of the cells in the set has the same surface area, has the same pin-outs, has the same drive strength, and has the same input capacitance, where an originally-used cell in the set can be swapped out for a different replacement cell in the set without any impact on the design of the integrated circuit besides a change in delay time from the originally-used cell to the replacement cell.
信息查询