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System and apparatus with a memory controller configured to control access to randomly accessible non-volatile memory

  • US 8,370,547 B2
  • Filed: 07/06/2010
  • Issued: 02/05/2013
  • Est. Priority Date: 09/28/2006
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a printed circuit board includinga first memory channel having a plurality of DRAM memory modules plugged into a first plurality of sockets;

    a first memory controller coupled to the first plurality of sockets in the first memory channel by a first memory channel bus with a first plurality of traces, the first memory controller to control access to the plurality of DRAM memory modules;

    a second memory channel having a first plurality of non-volatile memory modules plugged into a second plurality of sockets, the first plurality of non-volatile memory modules to conserve power; and

    a second memory controller coupled to the second plurality of sockets in the second memory channel by a second memory channel bus with a second plurality of traces differing from the first plurality of traces, the second memory controller to control access to the first plurality of non-volatile memory modules.

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