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:
May. 10, 2011
Filed:
Mar. 21, 2008
Adam J. Wright, Saratoga, CA (US);
Adam J. Wright, Saratoga, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
Circuit for selectively using static or dynamic select signals inside an integrated circuit, including a first transistor connecting a static select signal to a dynamic route select output line when a dynamic select CRAM signal is at a first logical level, and a second transistor connecting a dynamic select signal to the dynamic route select output line when the dynamic select CRAM signal is at a second logical level. The circuit further comprises a dynamic select CRAM register that contains a logical value to indicate whether the dynamic select signal bypasses the static select signal. The dynamic select CRAM register is connected to the second transistor gate, and to an inverter whose output is connected to the first transistor gate.