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:
May. 05, 2020
Filed:
Sep. 18, 2019
Daniel Kilsdonk, Westford, MA (US);
Daniel Kilsdonk, Westford, MA (US);
Other;
Abstract
A direct memory access (DMA) device provides for transforming source data as it is transferred to a destination memory space. The transformation can encompass a range of arithmetic logic unit (ALU) operations. The transformation can include discerning comparative matches in the source address space, such that matched-indice-reference-offsets are transferred to destination memory. A processor requesting the transfer can also configure the transformation to be completed by writing configuration data to memory and/or programming the DMA device. In transforming data as it is transferred, the DMA device can obviate time-consuming processing otherwise done after conventional DMA transfers.