Reducing verification checks when programming a memory device
Technology for an apparatus is described. The apparatus can include a memory controller with circuitry configured to initiate a program verify sequence to verify data written to a non-volatile memory (NVM). The program verify sequence can have one or more program verify levels that each correspond t...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | VAHIDIMOWLAVI, ALLAHYAR KAVALIPURAPU, KALYAN YU, ERWIN |
description | Technology for an apparatus is described. The apparatus can include a memory controller with circuitry configured to initiate a program verify sequence to verify data written to a non-volatile memory (NVM). The program verify sequence can have one or more program verify levels that each correspond to memory cells in the NVM for which written data is being verified. The memory controller can detect an approximate percentage of memory cells for each program verify level in which data is successfully written. The memory controller can determine to skip subsequent program pulse verification checks in one or more program verify levels when the approximate percentage of memory cells in which data is successfully written is less than a defined threshold. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_TW201730743A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>TW201730743A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_TW201730743A3</originalsourceid><addsrcrecordid>eNrjZLANSk0pTc7MS1coSy3KTMtMTizJzM9TSM5ITc4uVijPSM1TKCjKTy9KzM0FKUpUyE3NzS-qVEhJLctMTuVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfEh4UYGhubGBuYmxo7GxKgBAEZoMJI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Reducing verification checks when programming a memory device</title><source>esp@cenet</source><creator>VAHIDIMOWLAVI, ALLAHYAR ; KAVALIPURAPU, KALYAN ; YU, ERWIN</creator><creatorcontrib>VAHIDIMOWLAVI, ALLAHYAR ; KAVALIPURAPU, KALYAN ; YU, ERWIN</creatorcontrib><description>Technology for an apparatus is described. The apparatus can include a memory controller with circuitry configured to initiate a program verify sequence to verify data written to a non-volatile memory (NVM). The program verify sequence can have one or more program verify levels that each correspond to memory cells in the NVM for which written data is being verified. The memory controller can detect an approximate percentage of memory cells for each program verify level in which data is successfully written. The memory controller can determine to skip subsequent program pulse verification checks in one or more program verify levels when the approximate percentage of memory cells in which data is successfully written is less than a defined threshold.</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; INFORMATION STORAGE ; PHYSICS ; STATIC STORES</subject><creationdate>2017</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&date=20170901&DB=EPODOC&CC=TW&NR=201730743A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170901&DB=EPODOC&CC=TW&NR=201730743A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VAHIDIMOWLAVI, ALLAHYAR</creatorcontrib><creatorcontrib>KAVALIPURAPU, KALYAN</creatorcontrib><creatorcontrib>YU, ERWIN</creatorcontrib><title>Reducing verification checks when programming a memory device</title><description>Technology for an apparatus is described. The apparatus can include a memory controller with circuitry configured to initiate a program verify sequence to verify data written to a non-volatile memory (NVM). The program verify sequence can have one or more program verify levels that each correspond to memory cells in the NVM for which written data is being verified. The memory controller can detect an approximate percentage of memory cells for each program verify level in which data is successfully written. The memory controller can determine to skip subsequent program pulse verification checks in one or more program verify levels when the approximate percentage of memory cells in which data is successfully written is less than a defined threshold.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>INFORMATION STORAGE</subject><subject>PHYSICS</subject><subject>STATIC STORES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLANSk0pTc7MS1coSy3KTMtMTizJzM9TSM5ITc4uVijPSM1TKCjKTy9KzM0FKUpUyE3NzS-qVEhJLctMTuVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfEh4UYGhubGBuYmxo7GxKgBAEZoMJI</recordid><startdate>20170901</startdate><enddate>20170901</enddate><creator>VAHIDIMOWLAVI, ALLAHYAR</creator><creator>KAVALIPURAPU, KALYAN</creator><creator>YU, ERWIN</creator><scope>EVB</scope></search><sort><creationdate>20170901</creationdate><title>Reducing verification checks when programming a memory device</title><author>VAHIDIMOWLAVI, ALLAHYAR ; KAVALIPURAPU, KALYAN ; YU, ERWIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW201730743A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>INFORMATION STORAGE</topic><topic>PHYSICS</topic><topic>STATIC STORES</topic><toplevel>online_resources</toplevel><creatorcontrib>VAHIDIMOWLAVI, ALLAHYAR</creatorcontrib><creatorcontrib>KAVALIPURAPU, KALYAN</creatorcontrib><creatorcontrib>YU, ERWIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VAHIDIMOWLAVI, ALLAHYAR</au><au>KAVALIPURAPU, KALYAN</au><au>YU, ERWIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Reducing verification checks when programming a memory device</title><date>2017-09-01</date><risdate>2017</risdate><abstract>Technology for an apparatus is described. The apparatus can include a memory controller with circuitry configured to initiate a program verify sequence to verify data written to a non-volatile memory (NVM). The program verify sequence can have one or more program verify levels that each correspond to memory cells in the NVM for which written data is being verified. The memory controller can detect an approximate percentage of memory cells for each program verify level in which data is successfully written. The memory controller can determine to skip subsequent program pulse verification checks in one or more program verify levels when the approximate percentage of memory cells in which data is successfully written is less than a defined threshold.</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | chi ; eng |
recordid | cdi_epo_espacenet_TW201730743A |
source | esp@cenet |
subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING INFORMATION STORAGE PHYSICS STATIC STORES |
title | Reducing verification checks when programming a memory device |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T05%3A57%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=VAHIDIMOWLAVI,%20ALLAHYAR&rft.date=2017-09-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ETW201730743A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |