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:
Mar. 10, 2015
Filed:
Mar. 05, 2012
Asher Hazanchuk, Sunnyvale, CA (US);
Asher Hazanchuk, Sunnyvale, CA (US);
Lattice Semiconductor Corporation, Hillsboro, OR (US);
Abstract
A programmable logic device is provided that includes: a programmable interconnect adapted to route input signals through the device at a system clock rate; and a digital signal processor (DSP) block coupled to the interconnect, the DSP block including: a plurality of input ports; an input register coupled to the multiple input ports and adapted to sequentially register samples of the input signals from the interconnect received at the input ports at a multiple of the system clock rate; and a multiplier adapted to multiply the registered samples at the multiple of the system clock rate to produce an output signal.