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:
Sep. 05, 2000
Filed:
Feb. 20, 1997
Michael A Sokol, Rancho Cordova, CA (US);
Level One Communications, Inc., Sacramento, CA (US);
Abstract
A system for integrating multiple repeaters into a single collision domain employs both analog and digital circuitry to convey system-wide collision information to repeaters thereby allowing seamless integration of multiple repeaters into multiple hubs without requiring additional drivers or external glue logic. One signal line (CFSL) within each hub is used to aggregate collision information within the hub. Further, only one signal line (CFSS) is used to aggregate collision information between hubs. This latter signal line in conjunction with two intra-hub signal lines (COLZ and SNGLZ) distributes system-wide collision information to all of the repeaters in all of the hubs.