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. 08, 2015
Filed:
Jul. 05, 2013
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Shin-Ho Oh, Suwon-Si, KR;
Hee-Tai Oh, Goyang-Si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A method managing execution of recovery code in a memory system includes; upon detecting a read error using a CPU and firmware to execute recovery code defining a read recovery operation including a read retry operation, during execution of the recovery code, generating a read request directed to the read retry operation, and immediately thereafter terminating execution of the recovery code, and thereafter, only upon receiving an asynchronous interrupt from the memory controller following completion of the read retry operation, the CPU resumes execution of the recovery code by the firmware, otherwise the CPU performs another task unrelated to execution of the recovery code.