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Packaging identical chips in a stacked structure

  • US 9,093,445 B2
  • Filed: 08/26/2011
  • Issued: 07/28/2015
  • Est. Priority Date: 08/26/2011
  • Status: Active Grant
First Claim
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1. A latch chain comprising:

  • a first latch chain, comprised of a single or multiple latches, associated with a first chip, the first latch chain structured to receive first address information from the first chip via a first plurality of pins; and

    a second latch chain, comprised of a single or multiple latches, associated with a second chip, the second latch chain structured to receive second address information from the second chip via a second plurality of pins, wherein;

    the first latch chain and the second latch chain are connected to one another such that they form a single latch chain that crosses chip boundaries; and

    the first latch chain and the second latch chain are structured to provide identification information for identifying the first chip and the second chip, respectively.

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