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. 25, 2018
Filed:
Aug. 28, 2015
Macronix International Co., Ltd., Hsinchu, TW;
Yi Chun Liu, Zhubei, TW;
Macronix International Co., Ltd., Hsinchu, TW;
Abstract
An embedded system includes a program to be executed. The program is divided into overlays. The embedded system includes a processor configured to request one of the overlays. The requested overlay includes a segment of the program to be executed by the processor. The embedded system also includes a first level memory device coupled to the processor. The first level memory device stores less than all of the overlays of the program. The embedded system further includes a memory management unit coupled to the processor and the first level memory device. The memory management unit is configured to determine, based on a logical address provided by the processor, whether the requested overlay is stored in the first level memory device. The memory management unit is additionally configured to convert the logical address to a physical address when the requested overlay is stored in the first level memory device. The physical address points to the requested overlay.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile