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. 01, 2003
Filed:
Sep. 20, 2001
Patrick Allen Buckland, Austin, TX (US);
Philip Michael Corcoran, Highland, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention includes a driving circuit and method for driving signals. An input signal is received by the driving circuit on an input signal line which is connected to a bias circuit for a common voltage level. Two output lines from the driving circuit are driven to the receiver which is capable of using differential output lines or a selected single ended output line. Furthermore, the output lines may be driven to a high impedance selected by the voltage level of the input signal. The receiver of the output lines may be a SCSI device using multimode terminators which include low voltage differential and a single ended mode.