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:
Nov. 27, 2007
Filed:
Dec. 31, 2003
Andy H. Gan, San Jose, CA (US);
Nigel G. Herron, San Jose, CA (US);
Andy H. Gan, San Jose, CA (US);
Nigel G. Herron, San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
Automatic antenna diode insertion for integrated circuits is described. In an example, at least a portion of an integrated circuit is defined by a block of standard cells selected from a cell library. A diode circuit is associated with at least one input port of the block of standard cells to form an augmented block. The augmented block is then implemented on a chip to form the integrated circuit. In another example, an integrated circuit is formed by associating a diode circuit with each primary input port of an embedded logic circuit that defines a portion of the integrated circuit. A remaining portion of the integrated circuit is defined by existing logic circuitry. Components of the embedded logic circuit are placed on a chip and conductors are routed connecting the components. The embedded logic circuit is then integrated with the existing circuitry onto the chip.