US RE50,205 E1
Computing system with adaptive back-up mechanism and method of operation thereof
Hongzhong Zheng, Sunnyvale, CA (US); Keith Chan, Newark, CA (US); Wonseok Lee, Kyoung KI (KR); and Tackhwi Lee, San Jose, CA (US)
Assigned to Samsung Electronics Co., Ltd., Gyeonggi-Do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Sep. 5, 2020, as Appl. No. 17/013,563.
Application 17/013,563 is a reissue of application No. 14/501,851, filed on Sep. 30, 2014, granted, now 9,372,759, issued on Jun. 21, 2016.
Claims priority of provisional application 62/012,825, filed on Jun. 16, 2014.
Int. Cl. G06F 11/14 (2006.01)
CPC G06F 11/1456 (2013.01) [G06F 11/1471 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computing system [ memory module ] comprising:
[ a storage card configured to transfer data; ]
an adaptive back-up controller [ , coupled to the storage card, ] configured to calculate an adaptive back-up time based on a reserve power source for backing up a volatile memory to a nonvolatile memory [ , a first power consumption of the volatile memory, and a second power consumption of the nonvolatile memory, wherein the adaptive back-up controller is further configured to program the volatile memory to transfer in burst mode, disable error correction circuitry, and calculate a dynamic adjustment of the adaptive back-up time based on a low power mode] ; and
a processor core, coupled to [ the storage card and ] the adaptive back-up controller, configured to back up at least a portion of the volatile memory to the nonvolatile memory within the adaptive back-up time.