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:
Feb. 15, 2000
Filed:
Sep. 27, 1995
Ronald T Taylor, Grapevine, TX (US);
Cirrus Logic, Inc., , US;
Abstract
A processing system 100 is disclosed which includes a system master 101, a system bus 102 coupled to the master, and a plurality of bus interface circuits 106 coupled to bus 102. A first one of the bus interfaces 106 includes a mapping signal input coupled to the master and a mapping signal output, the first bus interface 106 operable to latch-in at least one first selected address bit presented by the master on the system bus in response to a mapping enable signal received at the mapping signal input from the master 101. A second bus interface 106 is provided coupled to the bus 102 and having a mapping signal input coupled to the mapping signal output of first bus interface 106, the second bus interface 106 operable to latch-in at least one second selected address bit presented by the master 101 on the bus 102 in response to a second mapping enable signal received at the mapping input of the second bus interface 106 from the first bus interface 106.