- 专利标题： VERFAHREN UND VORRICHTUNG ZUR MODUSUMSCHALTUNG UND ZUM SIGNALVERGLEICH BEI EINEM RECHNERSYSTEM MIT WENIGSTENS ZWEI VERARBEITUNGSEINHEITEN
- 专利标题（英）： Method and device for mode switching and signal comparison in a computer system comprising at least two processing units
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申请号： EP05804493.4申请日： 2005-10-25
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公开(公告)号： EP1812860B1公开(公告)日： 2009-01-14
- 发明人: MUELLER, Bernd , ANGERBAUER, Ralf , COLLANI, Yorck , GMEHLICH, Rainer , BOEHL, Eberhard
- 申请人： ROBERT BOSCH GMBH
- 申请人地址： Postfach 30 02 20 70442 Stuttgart DE
- 专利权人： ROBERT BOSCH GMBH
- 当前专利权人： ROBERT BOSCH GMBH
- 当前专利权人地址： Postfach 30 02 20 70442 Stuttgart DE
- 优先权： DE102004051950 20041025; DE102004051992 20041025; DE102004051964 20041025; DE102004051937 20041025; DE102004051952 20041025; DE102005037243 20050808
- 国际公布： WO2006045784 20060504
- 主分类号： G06F11/16
- IPC分类号： G06F11/16
摘要：
A method and a device are provided for performing switching and data comparison in a computer system having at least two processing units which each process data at a specified clock pulse, in which a switchover arrangement is provided and switching takes place between at least two operating modes, and a comparison unit is provided. A first operating mode corresponding to a compare mode is provided, and a second operating mode corresponding to a performance mode is provided. A synchronization arrangement is provided which assigns to the specifiable data a clock pulse information as a function of a processing unit, and at least the comparison unit takes into consideration this clock pulse information in the corresponding data.
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