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:
Oct. 08, 2002
Filed:
May. 28, 1999
Applicant:
Inventors:
Ching Yu, Santa Clara, CA (US);
Jerry Chun-Jen Kuo, San Jose, CA (US);
Jeffrey Dwork, San Jose, CA (US);
Din-I Tsai, Fremont, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/00 ;
U.S. Cl.
CPC ...
G06F 1/00 ;
Abstract
A novel method of power management is provided in a computer system having a network interface module including a buffer memory and a MAC block. The method includes determining whether the system is inactive during a predetermined time period. If so, activity of the MAC block is checked. If the MAC block is idle, the status of the buffer memory is determined. The system is placed into a power-down mode if the buffer memory is empty.