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:
May. 29, 2001
Filed:
May. 07, 1998
Jacques Wong, Santa Clara, CA (US);
Scott Waldron, Belmont, CA (US);
Mark Knecht, Los Gatos, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
An improved bus bridge in a computer system for connecting a first data bus and a second data bus, said bus bridge having means for connecting said first and second buses, means for receiving an address representing a transaction on said first bus, means for decoding said address, means for claiming the transaction on said first bus corresponding to said address, and means for passing said transaction to said second bus, wherein the improvement comprises: (a) means for determining if said address decodes into one of a plurality of address ranges programmed in said bridge device; (b) means for determining a timing speed for the transaction corresponding to said address in accordance with the address range for said address; and (d) means for asserting a signal for claiming the transaction at said determined timing speed.