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. 28, 2008
Filed:
Jan. 03, 2006
Brandon Jon Ellison, Raleigh, NC (US);
Brandon Jon Ellison, Raleigh, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method to facilitate I2C communication between a host device and a slave device where the slave device shares a common physical address with another slave device on the I2C bus. The method includes detecting an incoming address on the I2C bus, translating the incoming address to an outgoing address, and communicating data between the host device and the slave device where the outgoing address matches the physical address of the slave device. In this manner, the present invention avoids address conflicts between commonly addressed slave devices while reducing costs, components, and complexities traditionally associated with dynamic addressing techniques and other prior art solutions to address conflicts.