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:
Dec. 25, 2012
Filed:
Jan. 02, 2007
Ilan Strulovici, Kiryat Motzkin, IL;
Erez Arbel-meirovich, Yahud, IL;
Amit Rossler, Petach-Tikva, IL;
Ilan Strulovici, Kiryat Motzkin, IL;
Erez Arbel-Meirovich, Yahud, IL;
Amit Rossler, Petach-Tikva, IL;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A device and a method for testing a DMA controller. The device includes: (i) a DMA controller that includes a first data transfer path and a second data transfer path, wherein the first data transfer path and the second data transfer path are mutually independent; (ii) a test unit, connected to the first and second data transfer paths, that is adapted to control a transfer of data between the first data transfer path and the second data transfer path during a test mode, while masking from a first memory unit coupled to the DMA controller, at least one control signal associated with the transfer of data.