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Method and Apparatus For Refresh Management of Memory Modules

  • US 20080028137A1
  • Filed: 07/25/2007
  • Published: 01/31/2008
  • Est. Priority Date: 07/31/2006
  • Status: Abandoned Application
First Claim
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1. A method for generating staggered refresh commands for two or more memory devices, the method comprising:

  • analyzing a connectivity for transmitting refresh signals between an interface circuit and the two or more memory devices;

    calculating a timing for issuing staggered refresh command to the two or more memory devices based on a refresh command received from a memory controller and the analyzed connectivity; and

    asserting the staggered refresh commands to the two or more memory devices at the calculated times.

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