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. 22, 1996
Filed:
Jan. 05, 1995
John W Blackledge, Boca Raton, FL (US);
Ariel Cohen, Haifa, IL;
Sagi Katz, Haifa, IL;
Cindy M Merkin, Lake Worth, FL (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An information processing system includes a processor for processing information; a processor bus, a first expansion bus; a host bridge for coupling the processor bus to the first expansion bus; a second expansion bus; a first bus bridge for coupling the first expansion bus to the second expansion bus; a plurality of input/output (I/O) devices coupled to the second expansion bus; and a first storage device for storing a first set of configuration data for the plurality of I/O devices; a second storage device for storing additional configuration data. The first storage device includes a register for storing a pointer for pointing to addresses in the first storage device for forwarding addresses sent from the processor to the I/O devices.