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Method and apparatus to provide a burn-in board with increased monitoring capacity

  • US 6,788,083 B1
  • Filed: 05/09/2002
  • Issued: 09/07/2004
  • Est. Priority Date: 05/09/2002
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a burn-in board coupled to a plurality of integrated circuit devices, each device having a test data output signal associated therewith, the burn-in board having a plurality of monitoring channels to transmit the test data output signal, a plurality of groups of switches implemented on the burn-in board, each group of switches coupled to a corresponding portion of the plurality of integrated circuit devices such that each group of switches receives test data output signals associated with the portion of the plurality of integrated circuit devices corresponding thereto; and

    a programmable logic device coupled to the plurality of groups of switches such that a specific group may be selected to transmit the test data output signals associated with the portion of the plurality of integrated circuit devices corresponding thereto via the plurality of monitoring channels.

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