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:
Jun. 05, 2001
Filed:
Dec. 18, 1997
Applicant:
Inventors:
Ian Lam, Daly City, CA (US);
Philip Simmons, San Jose, CA (US);
Denise Kerstein, Mountain View, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 5/00 ;
U.S. Cl.
CPC ...
G08B 5/00 ;
Abstract
A method and apparatus for programmably driving a light-emitting diode(LED) display stores a display configuration in a register. The register contains the information identifying for which conditions in the system will status information be provided to LED drivers. When used in a system such as an Ethernet network multiport switch, for example, the status information for only those conditions and those ports identified by the display configuration stored in the configuration register will be displayed, even though status is collected for more conditions in the system.