The power management of memory device

The power management of memory device

  • CN 101,893,931 A
  • Filed: 05/20/2010
  • Published: 11/24/2010
  • Est. Priority Date: 05/21/2009
  • Status: Active Grant
First Claim
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1. One kind comprise Serial Attached SCSI (SAS) (SAS) target, with this destinations traffic operable approach in the system of the SAS extender that couples and the SAS initiator that couples communicatedly with this extender, the method is characterized in that this method may further comprise the steps:

  • Power request message is sent to this initiator from this target by this extender;

    Receive this power request message at this initiator place;

    In response to receiving this power request message, receive message to this extender transmitted power request from this initiator;

    Receive message in response to receiving this power request, in this extender to this Target Assignment additional amount of power;

    AndReceive message in response to receiving this power request, grant message to this target transmit power from this extender.

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