发明申请
US20070255875A1 Method and Device for Switching Over in a Computer System Having at Least Two Execution Units
审中-公开
在具有至少两个执行单元的计算机系统中切换的方法和装置
- 专利标题： Method and Device for Switching Over in a Computer System Having at Least Two Execution Units
- 专利标题（中）： 在具有至少两个执行单元的计算机系统中切换的方法和装置
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申请号： US11666409申请日： 2005-10-25
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公开(公告)号： US20070255875A1公开(公告)日： 2007-11-01
- 发明人: Reinhard Weiberle , Bernd Mueller , Ralf Angerbauer , Yorck von Collani , Rainer Gmehlich , Eberhard Boehl
- 申请人： Reinhard Weiberle , Bernd Mueller , Ralf Angerbauer , Yorck von Collani , Rainer Gmehlich , Eberhard Boehl
- 优先权： DE102004051937.4 20041025; DE102004051992.7 20041025; DE102005037229.5 20050808; DE102004051952.8 20041025; DE102004051950.1 20041025; DE102004051964.1 20041025
- 国际申请： PCT/EP05/55495 WO 20051025
- 主分类号： G06F13/362
- IPC分类号： G06F13/362
摘要：
A method and device for switching over in a computer system having at least two execution units, switching being carried out between at least two operating modes, a first operating mode corresponding to a comparison mode and a second operating mode corresponding to a performance mode, characterized in that the execution units are connectable to an internal bus of the computer system, at least two execution units being connected to the internal bus in performance mode, and in response to the switchover from the performance mode to the comparison mode, at least one execution unit being separated from the internal bus by a switch controlled by the changeover switch.