Patent · US Active

System and method for providing adaptive power supply to system on a chip

US7443051B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Semiconductor Manufacturing International (Shanghai) Corporation · CN

Inventors

Wenzhe Luo · Shanghai, CN
Paul Ouyang · Shanghai, CN
Feng Chen · Shanghai, CN

Key dates

Filing date	May 1, 2007
Grant date	Oct 28, 2008
Priority date	—
Expiry date	May 1, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG06F1/26
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system and method for adaptively providing a power supply voltage. The system includes an input/output subsystem configured to receive a first voltage, an analog subsystem configured to receive a second voltage and coupled to the input/output subsystem, a first digital subsystem configured to receive a third voltage and coupled to the input/output subsystem, and a second digital subsystem configured to receive a fourth voltage and coupled to the input/output subsystem, the first digital subsystem, and the analog subsystem.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.