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:
Dec. 28, 2010
Filed:
Jun. 30, 2009
Ronald W. Swartz, Granite Bay, CA (US);
Vladislav Tsirkin, Jerusalem, IL;
Ram Livne, Jerusalem, IL;
Intel Corporation, Santa Clara, CA (US);
Abstract
A method and system to facilitate configurable input/output (I/O) termination voltage reference in a transmitter or receiver. In one embodiment of the invention, the transmitter and receiver, each has a termination circuit to select a suitable termination reference voltage based on the desired coupling type. In one embodiment of the invention, the transmitter has a termination circuit coupled with a transmission driver and the transmitter selects only one of a supply voltage, a ground voltage and a half supply voltage as a termination voltage reference of the transmission driver. The receiver has a termination circuit to select either a supply voltage or a ground voltage as a termination voltage reference of the receiver.