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. 12, 2010
Filed:
Nov. 15, 2006
Daniel N. DE Araujo, Cedar Park, TX (US);
Moises Cases, Austin, TX (US);
Bradley D. Herrman, Cary, NC (US);
Erdem Matoglu, Austin, TX (US);
Bhyrav M. Mutnury, Austin, TX (US);
Pravin S. Patel, Cary, NC (US);
Nam H. Pham, Round Rock, TX (US);
Daniel N. De Araujo, Cedar Park, TX (US);
Moises Cases, Austin, TX (US);
Bradley D. Herrman, Cary, NC (US);
Erdem Matoglu, Austin, TX (US);
Bhyrav M. Mutnury, Austin, TX (US);
Pravin S. Patel, Cary, NC (US);
Nam H. Pham, Round Rock, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus, system, and method are disclosed for dynamic phase equalization in a communication channel. A transmitter history module stores a plurality of bits from a data stream that is transmitted through the communication channel. A transmitter detection module detects a pre-transition bit of a first value that is preceded in the data stream by at least one bit of the first value and followed by a transition bit with a second value. A driver module transmits the data stream by driving the communication channel. A transition module pre-drives the communication channel to the second voltage of the transition bit during a bit time interval of the pre-transition bit.