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:
Aug. 19, 2014
Filed:
Dec. 22, 2011
Harold E. Bamford, Woodridge, IL (US);
Ted R. Mila, Bartlett, IL (US);
Harold E. Bamford, Woodridge, IL (US);
Ted R. Mila, Bartlett, IL (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
An example method is provided and includes receiving a first signal transmitted to an address on a two-wire bus from a master device, where the two-wire bus couples the master device with a first slave and a second slave that share the address such that the first slave and the second slave receive the first signal. The method includes blocking a second signal from the second slave to the master device using digital isolation buffers. In particular embodiments, the digital isolation buffers are configured between the master device and the second slave. In addition, the two-wire bus may include a clock line and a data line. The digital isolation buffers may include a first digital isolation buffer located on the clock line between the master device and the second slave, and a second digital isolation buffer located on the data line between the master device and the second slave.