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Power control circuitry for use in a computer system and systems using the same

  • US 6,098,174 A
  • Filed: 08/03/1998
  • Issued: 08/01/2000
  • Est. Priority Date: 08/03/1998
  • Status: Expired due to Fees
First Claim
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1. Circuitry for remotely controlling power in a computing system by selectively turning-on and turning-off at least one power source within said system comprising:

  • an infrared receiver for receiving a code transmitted from a remote device;

    circuitry for generating a pulse in response to said code, said pulse emulating an output of a switch;

    a transistor having a control terminal for receiving said pulse and outputting a control signal in response; and

    control logic operable to turn-off and turn-on said power source in response to said control signal.

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