System and method to reduce dynamic RAM power consumption via the use of valid data indicators

System and method to reduce dynamic RAM power consumption via the use of valid data indicators

  • CN 101,765,887 A
  • Filed: 07/25/2008
  • Published: 06/30/2010
  • Est. Priority Date: 07/26/2007
  • Status: Active Application
First Claim
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1. the method for a updating dynamic memory, it comprises:

  • Designator is associated with the memory unit that each can independently refresh;

    After writing data into the memory unit that can independently refresh, the described designator that is associated is set with the reflection valid data;

    AndOnly refresh the described memory unit that can independently refresh that its designator that is associated reflection wherein stores valid data.

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