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:
Jan. 05, 2010
Filed:
Nov. 07, 2005
Peter Boyle, Santa Clara, CA (US);
Iliya Zamek, Santa Clara, CA (US);
Peter Boyle, Santa Clara, CA (US);
Iliya Zamek, Santa Clara, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
Methods and apparatus for designing and producing programmable logic devices are provided. A logic design system may be used to produce configuration data containing alternative configuration memory settings each of which is optimized for programmable logic devices with different performance characteristics. During manufacturing, programmable logic devices are tested to identify their performance characteristics. A bin code is stored in non-volatile memory in each device to specify which performance characteristics are associated with that device. During programming, the bin code of a given device is used to decide which of the alternative configuration memory settings are to be discarded. The retained subset of the configuration data is loaded into configuration memory in the given device.