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SYSTEM AND MEMORY MODULE

  • US 20130063998A1
  • Filed: 09/11/2012
  • Published: 03/14/2013
  • Est. Priority Date: 09/13/2011
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a controller;

    a first memory module connected to the controller through a first data bus; and

    a second memory module connected to the controller through a second data bus that is electrically disconnected from the first data bus, whereinthe first memory module comprises;

    a first memory chip and a second memory chip;

    a first data terminal connected to the first data bus; and

    a first switch unit that switches over electrical connection of the first data terminal with either the first memory chip or the second memory chip, andthe second memory module comprises;

    a third memory chip and a fourth memory chip;

    a second data terminal connected to the second data bus; and

    a second switch unit that switches over electrical connection of the second data terminal with either the third memory chip or the fourth memory chip.

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