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. 26, 2009
Filed:
Sep. 30, 2005
Stephen M. Douglass, Saratoga, CA (US);
Ahmad R. Ansari, San Jose, CA (US);
Stephen M. Douglass, Saratoga, CA (US);
Ahmad R. Ansari, San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A system is disclosed comprising a logic circuit in an integrated circuit device, wherein the logic circuit comprises a logic fabric that includes a plurality of configurable logic blocks, switching blocks, and input/output blocks, wherein the logic fabric is configured according to configuration data provided to the integrated circuit device from an external memory and at least a portion of the logic fabric is configured as a configured processor to perform a first fixed logic function according to the configuration data. A fixed logic processor, a first auxiliary processing interface, a second fixed logic processor, a second auxiliary processing interface enable communication with the configured processor, wherein the configured processor remains configured to enable both the fixed logic processor and the second fixed logic processor to access the configured processor to perform the fixed logic function.