发明授权
US07233868B2 System and method for providing adaptive power supply to system on a chip
有权
用于向芯片上的系统提供自适应电源的系统和方法
- 专利标题： System and method for providing adaptive power supply to system on a chip
- 专利标题（中）： 用于向芯片上的系统提供自适应电源的系统和方法
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申请号： US11251583申请日： 2005-10-13
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公开(公告)号： US07233868B2公开(公告)日： 2007-06-19
- 发明人: Wenzhe Luo , Paul Ouyang , Feng Chen
- 申请人： Wenzhe Luo , Paul Ouyang , Feng Chen
- 申请人地址： CN Shanghai
- 专利权人： Semiconductor Manufacturing International (Shanghai) Corporation
- 当前专利权人： Semiconductor Manufacturing International (Shanghai) Corporation
- 当前专利权人地址： CN Shanghai
- 代理机构： Townsend and Townsend and Crew LLP
- 优先权： CN200510029766 20050915
- 主分类号： G01R19/00
- IPC分类号： G01R19/00 ; G01R35/04
摘要：
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. Additionally, the system includes a first adaptive power supply configured to receive an input voltage and generate the third voltage, and a second adaptive power supply configured to receive the input voltage and generate the fourth voltage.
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