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:
Jun. 02, 2015
Filed:
Feb. 21, 2014
Applicant:
Xilinx, Inc., San Jose, CA (US);
Inventors:
Sagheer Ahmad, Cupertino, CA (US);
Bradley L. Taylor, Santa Cruz, CA (US);
Ygal Arbel, Morgan Hill, CA (US);
Assignee:
XILINX, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/00 (2006.01); G06F 21/60 (2013.01); H03K 19/177 (2006.01);
U.S. Cl.
CPC ...
G06F 21/60 (2013.01); H03K 19/17768 (2013.01);
Abstract
A circuit for providing isolation in an integrated circuit is described. The circuit comprises a first circuit block having circuits associated with a first security level; a second circuit block having circuits associated with a second security level; and a third circuit block having programmable resources, the third circuit block providing isolation between the first circuit block and the second circuit block and being programmable to enable connections between the first circuit block and the second circuit block.