The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2010
Filed:
Apr. 26, 2007
Sheng-chung Huang, Taipei, TW;
Li-chung Wang, Taipei, TW;
Sheng-Chung Huang, Taipei, TW;
Li-Chung Wang, Taipei, TW;
ASUSTeK Computer Inc., Taipei, TW;
Abstract
A power supply system for CPU is disclosed. The CPU includes a plurality of dynamic voltage identification (VID) pins, and the power supply standard of the CPU conforms to a first standard. The power supply system includes a VID signal line set and a core voltage controller. The VID signal line set is coupled to the VID pins of the CPU, wherein the VID signal line set includes a least significant bit (LSB) signal line set and a most significant bit (MSB) signal line set. The core voltage controller conforms to a second standard and is coupled to the MSB signal line set to determine the core voltage to be output to the CPU according to the bit state of each MSB signal line in the MSB signal line set, so that the power supply system can conform to the first standard.