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. 13, 2016
Filed:
Oct. 30, 2014
Altera Corporation, San Jose, CA (US);
Sean Woei Voon, Bukit Mertajam, MY;
Aron Joseph Roth, North York, CA;
Altera Corporation, San Jose, CA (US);
Abstract
An integrated circuit may include a first logic region having a first bidirectional driver circuit and a second logic region having a logic circuit and a second bidirectional circuit. The first bidirectional driver circuit may be coupled to the second bidirectional driver circuit via a conductive path. The second bidirectional circuit may receive a dynamic control signal from the logic circuit to selectively transmit a signal to the first bidirectional driver circuit based on the dynamic control signal. The first logic region further includes an additional logic circuit. The additional logic circuit may provide an additional dynamic control signal to the first bidirectional driver circuit to selectively transmit an additional signal to the second bidirectional driver circuit over the conductive path. To prevent current contention, only one bidirectional driver circuit may be activated to drive the conductive path at a given time.