MEMORY SYSTEM AND OPERATING METHOD THEREOF AND DATA PROCESSING SYSTEM INCLUDING MEMORY SYSTEM

The present technique relates to a memory system supporting a recovery operation of a nonvolatile memory device included therein, and a data processing system including the memory system. The memory system comprises a volatile recovery selection register and a nonvolatile memory device. The memory s...

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1. Verfasser: CHO KYOUNG KU
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description The present technique relates to a memory system supporting a recovery operation of a nonvolatile memory device included therein, and a data processing system including the memory system. The memory system comprises a volatile recovery selection register and a nonvolatile memory device. The memory system selects whether to perform a recovery operation on the nonvolatile memory device by checking a value of the recovery selection register after reset, and sets the value of the recovery selection register and then resets the nonvolatile memory device when a reset is requested from a host. The host reads first data set from the memory system through a first booting operation which enters during a power-on operation, requests the memory system to reset, and reads second data set from the memory system through a second booting operation which enters after the reset of the memory system. According to the present invention, it is possible to secure a sufficient time for the recovery operation of the nonvolatile memory device in the memory system. 본 기술은 내부에 포함된 비휘발성 메모리 장치의 복구동작을 지원하는 메모리 시스템 및 메모리 시스템을 포함하는 데이터 처리 시스템에 관한 것으로서, 메모리 시스템은, 휘발성 복구선택 레지스터 및 비휘발성 메모리 장치를 포함하며, 리셋(reset)된 후 복구선택 레지스터의 값을 확인하여 비휘발성 메모리 장치에 대한 복구동작의 수행여부를 선택하고, 호스트로부터 리셋이 요청되는 경우 복구선택 레지스터의 값을 설정한 뒤 비휘발성 메모리 장치를 리셋시키며, 호스트는, 파워온(power on)동작시 진입하는 제1 부팅동작을 통해 메모리 시스템으로부터 설정된 제1 데이터를 리드한 뒤 메모리 시스템으로 리셋을 요청하고, 메모리 시스템의 리셋 이후에 진입하는 제2 부팅동작을 통해 메모리 시스템으로부터 설정된 제2 데이터를 리드한다.
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The memory system comprises a volatile recovery selection register and a nonvolatile memory device. The memory system selects whether to perform a recovery operation on the nonvolatile memory device by checking a value of the recovery selection register after reset, and sets the value of the recovery selection register and then resets the nonvolatile memory device when a reset is requested from a host. The host reads first data set from the memory system through a first booting operation which enters during a power-on operation, requests the memory system to reset, and reads second data set from the memory system through a second booting operation which enters after the reset of the memory system. According to the present invention, it is possible to secure a sufficient time for the recovery operation of the nonvolatile memory device in the memory system. 본 기술은 내부에 포함된 비휘발성 메모리 장치의 복구동작을 지원하는 메모리 시스템 및 메모리 시스템을 포함하는 데이터 처리 시스템에 관한 것으로서, 메모리 시스템은, 휘발성 복구선택 레지스터 및 비휘발성 메모리 장치를 포함하며, 리셋(reset)된 후 복구선택 레지스터의 값을 확인하여 비휘발성 메모리 장치에 대한 복구동작의 수행여부를 선택하고, 호스트로부터 리셋이 요청되는 경우 복구선택 레지스터의 값을 설정한 뒤 비휘발성 메모리 장치를 리셋시키며, 호스트는, 파워온(power on)동작시 진입하는 제1 부팅동작을 통해 메모리 시스템으로부터 설정된 제1 데이터를 리드한 뒤 메모리 시스템으로 리셋을 요청하고, 메모리 시스템의 리셋 이후에 진입하는 제2 부팅동작을 통해 메모리 시스템으로부터 설정된 제2 데이터를 리드한다.</description><language>eng ; kor</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190627&amp;DB=EPODOC&amp;CC=KR&amp;NR=20190073768A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190627&amp;DB=EPODOC&amp;CC=KR&amp;NR=20190073768A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHO KYOUNG KU</creatorcontrib><title>MEMORY SYSTEM AND OPERATING METHOD THEREOF AND DATA PROCESSING SYSTEM INCLUDING MEMORY SYSTEM</title><description>The present technique relates to a memory system supporting a recovery operation of a nonvolatile memory device included therein, and a data processing system including the memory system. 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According to the present invention, it is possible to secure a sufficient time for the recovery operation of the nonvolatile memory device in the memory system. 본 기술은 내부에 포함된 비휘발성 메모리 장치의 복구동작을 지원하는 메모리 시스템 및 메모리 시스템을 포함하는 데이터 처리 시스템에 관한 것으로서, 메모리 시스템은, 휘발성 복구선택 레지스터 및 비휘발성 메모리 장치를 포함하며, 리셋(reset)된 후 복구선택 레지스터의 값을 확인하여 비휘발성 메모리 장치에 대한 복구동작의 수행여부를 선택하고, 호스트로부터 리셋이 요청되는 경우 복구선택 레지스터의 값을 설정한 뒤 비휘발성 메모리 장치를 리셋시키며, 호스트는, 파워온(power on)동작시 진입하는 제1 부팅동작을 통해 메모리 시스템으로부터 설정된 제1 데이터를 리드한 뒤 메모리 시스템으로 리셋을 요청하고, 메모리 시스템의 리셋 이후에 진입하는 제2 부팅동작을 통해 메모리 시스템으로부터 설정된 제2 데이터를 리드한다.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj1dfX1D4pUCI4MDnH1VXD0c1HwD3ANcgzx9HNX8HUN8fB3UQjxcA1y9XcDS7o4hjgqBAT5O7sGB4OUQPV5-jn7hLpA9CCZx8PAmpaYU5zKC6W5GZTdXEOcPXRTC_LjU4sLEpNT81JL4r2DjAwMLQ0MzI3NzSwcjYlTBQDfGTPo</recordid><startdate>20190627</startdate><enddate>20190627</enddate><creator>CHO KYOUNG KU</creator><scope>EVB</scope></search><sort><creationdate>20190627</creationdate><title>MEMORY SYSTEM AND OPERATING METHOD THEREOF AND DATA PROCESSING SYSTEM INCLUDING MEMORY SYSTEM</title><author>CHO KYOUNG KU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20190073768A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHO KYOUNG KU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHO KYOUNG KU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEMORY SYSTEM AND OPERATING METHOD THEREOF AND DATA PROCESSING SYSTEM INCLUDING MEMORY SYSTEM</title><date>2019-06-27</date><risdate>2019</risdate><abstract>The present technique relates to a memory system supporting a recovery operation of a nonvolatile memory device included therein, and a data processing system including the memory system. The memory system comprises a volatile recovery selection register and a nonvolatile memory device. The memory system selects whether to perform a recovery operation on the nonvolatile memory device by checking a value of the recovery selection register after reset, and sets the value of the recovery selection register and then resets the nonvolatile memory device when a reset is requested from a host. The host reads first data set from the memory system through a first booting operation which enters during a power-on operation, requests the memory system to reset, and reads second data set from the memory system through a second booting operation which enters after the reset of the memory system. According to the present invention, it is possible to secure a sufficient time for the recovery operation of the nonvolatile memory device in the memory system. 본 기술은 내부에 포함된 비휘발성 메모리 장치의 복구동작을 지원하는 메모리 시스템 및 메모리 시스템을 포함하는 데이터 처리 시스템에 관한 것으로서, 메모리 시스템은, 휘발성 복구선택 레지스터 및 비휘발성 메모리 장치를 포함하며, 리셋(reset)된 후 복구선택 레지스터의 값을 확인하여 비휘발성 메모리 장치에 대한 복구동작의 수행여부를 선택하고, 호스트로부터 리셋이 요청되는 경우 복구선택 레지스터의 값을 설정한 뒤 비휘발성 메모리 장치를 리셋시키며, 호스트는, 파워온(power on)동작시 진입하는 제1 부팅동작을 통해 메모리 시스템으로부터 설정된 제1 데이터를 리드한 뒤 메모리 시스템으로 리셋을 요청하고, 메모리 시스템의 리셋 이후에 진입하는 제2 부팅동작을 통해 메모리 시스템으로부터 설정된 제2 데이터를 리드한다.</abstract><oa>free_for_read</oa></addata></record>
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title MEMORY SYSTEM AND OPERATING METHOD THEREOF AND DATA PROCESSING SYSTEM INCLUDING MEMORY SYSTEM
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