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. 10, 2024
Filed:
May. 10, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jeangsu Hwang, Hwaseong-si, KR;
Hyunsoo Cho, Bucheon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An electronic system includes a host including a host memory; and a storage device storing data from the host, wherein the host allocates first and second host memory buffer (HMB) regions having different attributes in the host memory, and provides a host memory descriptor list (HMDL) including address information and attribute information of each of the first and second HMB regions to the storage device, the storage device buffers data in the first and second HMB regions with reference to the HMDL, and the host releases the first and second HMB regions, and provides data buffered in the first HMB region to the storage device and maintains data buffered in the second HMB region in the host memory, according to an attribute of each of the first and second HMB regions.