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:
Oct. 01, 2024
Filed:
Jul. 21, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Junyong Uhm, Seoul, KR;
Eunjoo Oh, Suwon-si, KR;
Junggyu Kim, Hwaseong-si, KR;
Jaesub Kim, Seoul, KR;
Yangwoo Roh, Hwaseong-si, KR;
Jeongbeom Seo, Seoul, KR;
Jaewon Song, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An electronic system includes: a host; and a storage device configured to exchange data with the host using an interface protocol. The host provides a fault insertion command, including a fault type, a target location, and a fault condition, to the storage device, based on the interface protocol. The storage device performs a fault detection operation, selected based on the fault type among an assert code execution operation, a memory polling operation, an interrupt polling operation, and a latency detection operation, on the target location in response to the fault insertion command, and stores a snapshot of the storage device when the fault condition is detected as a result of performing the fault detection operation. The host obtains the stored snapshot using the interface protocol, and debugs the storage device using the obtained snapshot.