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:
Apr. 15, 2008
Filed:
Feb. 03, 2005
James G Schleicher, Ii, Los Gatos, CA (US);
Jinyong Yuan, Cupertino, CA (US);
James G Schleicher, II, Los Gatos, CA (US);
Jinyong Yuan, Cupertino, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
An FPGA equivalent of a structured ASIC implementation of a user's logic design is produced by taking advantage of various aspects of the way in which the structured ASIC implementation was produced. For example, the structured ASIC breaks the user's logic design down into blocks that are readily implemented in basic units of the FPGA circuitry. Starting from such an acceptable ASIC mapping of the user's logic, resynthesis for FPGA implementation can be performed, at least as a first step, on a block-by-block basis. The FPGA implementation can then be made more economical and efficient by looking for blocks that can be combined in individual basic units of the FPGA circuitry.