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:
Apr. 04, 2006
Filed:
Jul. 14, 2003
Sheng-chang Peng, Taipei, TW;
Sheng-Chang Peng, Taipei, TW;
Via Technologies, Inc., Taipei, TW;
Abstract
A bus structure is implemented within a control chipset between a first control chip and a second control chip, comprising a first AD bus and a second AD bus. According to an arbitration method implemented to allow a dynamic adjustment of the direction of the AD buses transmission, the first control chip has a higher access priority in respect of the first AD bus, while the second control chip has a higher access priority in respect of the second AD bus. When the load of the first AD bus driving by the first control chip is high, a request signal is transmitted from the first control chip to the second control chip, so that if the second control chip is not currently using the second AD bus, the ownership of the second AD bus is handed over to the first control chip to improve the transmission efficiency, and vice versa.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile