发明名称 Generating a local clock domain using dynamic controls
摘要 A method for generating a local clock domain within an operation includes steps of: receiving a clock frequency measurement for a slow portion of logic within the operation; generating a local signal to indicate commencement of the operation and to function as a clock gating signal; latching the clock gating signal to a selected cycle; generating clock domain controls based on the clock gating signal such that the operation times itscommencement on the selected cycle; and propagating the clock gating signal in ungated latches for a number of cycles, such that a second operation is restricted from being launched until the operation completes.
申请公布号 US8001411(B2) 申请公布日期 2011.08.16
申请号 US20070859819 申请日期 2007.09.24
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 CAREY SEAN MICHAEL;HUOTT WILLIAM VINCENT;JACOBI CHRISTIAN;MAYER GUENTER;MCNAMARA TIMOTHY GERARD;SHUM CHUNG-LUNG KEVIN;TAST HANS-WERNER;WOOD MICHAEL HEMSLEY
分类号 G06F1/04 主分类号 G06F1/04
代理机构 代理人
主权项
地址