Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Patent
1997-02-13
1999-05-11
Wells, Kenneth B.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
327538, 327535, 327331, 323233, 323293, G05F1/10
Patent
active
059031824
ABSTRACT:
A method for providing a regulated core voltage to a processor within a computer system is disclosed. In accordance with a method and system of the present invention, a power supply is provided for a processor that includes multiple core transistors and multiple I/O transistors. An input voltage is supplied to a first power input of the processor for powering the I/O transistors within the processor. This input voltage is also supplied to a second power input of the processor for powering the core transistors within the processor via a voltage regulator and a resistor, with the voltage regulator and the resistor connected in parallel, such that the voltage drop across said voltage regulator can be reduced.
REFERENCES:
patent: 5163025 (1992-11-01), Chamberlain
Dillon Andrew J.
Emile Volel
International Business Machines - Corporation
Ng Antony P.
Nguyen Minh
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