×

Error detection on programmable logic resources

  • US 8,130,574 B2
  • Filed: 02/10/2011
  • Issued: 03/06/2012
  • Est. Priority Date: 10/11/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for detecting errors in configuration data on a logic device, the method comprising:

  • selecting, based on a control signal, configuration data stored on the logic device or an expected value as a selected value for receipt by check circuitry;

    computing, using the check circuitry, a signature by applying a mathematical function to the selected value received by the check circuitry; and

    analyzing, when the expected value is selected, the signature to determine whether the configuration data includes an error.

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