Method and device for mode switching and signal comparison in a computer system comprising at least two processing units

Method and device for mode switching and signal comparison in a computer system comprising at least two processing units

  • CN 101,393,533 A
  • Filed: 10/25/2005
  • Published: 03/25/2009
  • Est. Priority Date: 10/25/2004
  • Status: Active Application
First Claim
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1. be used for changing and carrying out data method relatively in computer system with at least two processing units, these processing units are respectively with clock deal with data given in advance, wherein be provided with conversion equipment, and between at least two operational modes, change, wherein be provided with comparison means, and first operational mode corresponding to comparison pattern and second operational mode corresponding to performance mode, it is characterized in that, in described comparison pattern, not all data, but select data targetedly, be provided with synchronous device, these synchronous devices are distributed to the data of selecting according to processing unit with clock information, and described at least comparison means is considered this clock information during in comparing data when corresponding data, and the data that should be compared are assigned with sign, identify by this and trigger comparison.

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