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Programmable random bit source

  • US 7,177,888 B2
  • Filed: 08/01/2003
  • Issued: 02/13/2007
  • Est. Priority Date: 08/01/2003
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • testing a duty cycle of a random bit source;

    varying an output voltage of a voltage source if the duty cycle has not substantially reached a first threshold; and

    iteratively altering the output voltage of the voltage source until the duty cycle has not substantially reached the first threshold.

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