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Resistor identification configuration circuitry and associated method

  • US 20060179047A1
  • Filed: 01/19/2006
  • Published: 08/10/2006
  • Est. Priority Date: 07/17/2000
  • Status: Active Grant
First Claim
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1. Programmable information selection system for an integrated circuit, comprising:

  • a database integrated within an integrated circuit, the database having a plurality of sets of information stored within it; and

    programmable circuitry within the integrated circuit coupled to the database and coupled to receive at least one external analog voltage control signal as an input, the programmable circuitry being configured to select from the sets of stored information depending at least in part upon the analog voltage control signal; and

    external resistor circuitry coupled to the programmable circuitry to provide at least one external analog voltage control signal.

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