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. 11, 2006
Filed:
May. 13, 2003
Daniel A. Mosley, Hillsboro, OR (US);
Michael J. Mctague, Portland, OR (US);
Daniel A. Mosley, Hillsboro, OR (US);
Michael J. McTague, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A bus repeater with voltage conversion and multiplexing circuits for use between devices with incompatible voltage levels communicating over inter-integrated circuit (I2C) buses. Bi-directional data and clock lines are passed through the circuit from one bus to the other, blocked so they are not passed on, or modified before being passed on, depending on the current transaction. The repeater is placed between two separate I2C buses and communicates between the two buses. To accommodate the slow-slave requirements of an I2C bus, the duration of signals on the clock line may be modified.