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:
Sep. 01, 2014
Filed:
Mar. 01, 2012
Raminda Udaya Madurawe, Sunnyvale, CA (US);
Peter Ramyalal Suaris, Danville, CA (US);
Thomas Henry White, Santa Clara, CA (US);
Raminda Udaya Madurawe, Sunnyvale, CA (US);
Peter Ramyalal Suaris, Danville, CA (US);
Thomas Henry White, Santa Clara, CA (US);
Abstract
A smaller mask programmable gate array (MPGA) device derived from a larger field programmable gate array (FPGA), comprising: a layout of transistors and a plurality of interconnect layers substantially identical to a smaller region of the FPGA; and input/output pads matching a subset of the input/output pads of the FPGA; wherein, a design that is mapped to said smaller region of the FPGA device using said subset of input/output pads by a user programmable means can be identically mapped to the MPGA by a hard-wire circuit. Such a gate array further comprises a mask programmable metal-circuit in lieu of a user programmable configuration circuit of the FPGA; and a logic block to input/output pad connection in lieu of a logic block to a register at the boundary of said smaller region to an input/output pad connection of the FPGA.