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Apparatus and method to test high speed devices with a low speed tester

  • US 6,959,257 B1
  • Filed: 09/11/2000
  • Issued: 10/25/2005
  • Est. Priority Date: 09/11/2000
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a low speed tester; and

    a host emulator having (i) a first interface coupled to said low speed tester to receive a test vector at a first speed, (ii) a second interface configured to (a) transmit a first test packet to a device at a second speed faster than said first speed and (b) receive a response from said device and (iii) a third interface to said low speed tester to transfer a first done signal based upon said response, wherein said apparatus is configured to allow said low speed tester to perform high speed tests of said device at said second speed.

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