×

Compactor independent direct diagnosis of test hardware

  • US 8,280,688 B2
  • Filed: 05/28/2010
  • Issued: 10/02/2012
  • Est. Priority Date: 03/31/2004
  • Status: Active Grant
First Claim
Patent Images

1. One or more computer-readable memory or storage devices storing computer-executable instructions for causing a computer system to perform a method, the method comprising diagnosing one or more faulty scan cells in one or more scan chains of an at least partially scan-based circuit-under-test using compressed test responses to chain patterns and compressed responses to scan patterns.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×