JP5651215B2 - データのミラーバックアップを用いるメモリデバイスのためのページプログラム動作用の装置および方法 - Google Patents
データのミラーバックアップを用いるメモリデバイスのためのページプログラム動作用の装置および方法 Download PDFInfo
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- JP5651215B2 JP5651215B2 JP2013157522A JP2013157522A JP5651215B2 JP 5651215 B2 JP5651215 B2 JP 5651215B2 JP 2013157522 A JP2013157522 A JP 2013157522A JP 2013157522 A JP2013157522 A JP 2013157522A JP 5651215 B2 JP5651215 B2 JP 5651215B2
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
- G06F13/4243—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4247—Bus transfer protocol, e.g. handshake; Synchronisation on a daisy chain bus
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Read Only Memory (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Description
本出願は、2007年2月22日出願の先の米国特許仮出願第60/891,115号の利益を主張するものであり、その開示を、参照により全体として本明細書に組み込む。
151 メモリコントローラ
151-1〜M メモリデバイス
152 データストレージ
153 プロセッサ
158-1〜M ページバッファ
159-1〜M フラッシュメモリセル
109-1〜4 コマンドフォーマット
112-2 プログラミング
112-3 検証
112-4 成功の場合
112-5 失敗の場合
120 第1のメモリデバイス
121 フラッシュメモリセル
122 ページバッファ
126 デバイスコントローラ
127 第2のメモリデバイス
128 フラッシュメモリセル
129 ページバッファ
130 デバイスコントローラ
139 入力接続
140 出力接続
141 入力接続
142 出力接続
190 システム、ページバッファ
191 メモリコントローラ
193-1〜15 メモリデバイス
192 データ記憶素子
194 ページバッファ
196 ページバッファ
198 ページバッファ
203 データプロセッサ
209 データプロセッサ
210 システム
211 メモリコントローラ
212 データ記憶素子
213-1〜15 メモリデバイス
214-1〜15 ページバッファ
254 マルチプレクサ
256 マルチプレクサ
264 クロック発生器
265 IDレジスタ
266 OPコードレジスタ
267 OPコードデコーダ
268 アドレスレジスタ
269 データレジスタ
272 排他的否定論理和論理回路
273 装置IDレジスタ
274 ORゲート
275 AND論理回路
276 1ビットレジスタ
277 ID一致信号
278 ANDゲート
279 インバータ
281 第1のステージ、入力バッファ
282 第2のステージ、入力バッファ
283 第3のステージ、入力バッファ
284 入力バッファ
285 コアロジックおよび記憶回路
Claims (7)
- 直列に接続された1組のメモリデバイスのうちの1つとして使用するためのメモリデバイスであって、
入力接続と、
出力接続と、
前記メモリデバイスのデバイスアドレスの識別と、
デバイスコントローラとを備え、
前記デバイスコントローラは、
複数アドレス検出モードに出入りするためのメッセージを受け取り、それに応じて前記
複数アドレス検出モードに出入りし、
前記入力接続を介してデバイスアドレスを含むコマンドを受け取り、
前記複数アドレス検出モードにない間は、前記コマンドのデバイスアドレスが前記デバイスのデバイスアドレスと一致する場合にのみ前記コマンドを処理し、
前記複数アドレス検出モードにある間は、i)前記コマンドのデバイスアドレスが前記デバイスのデバイスアドレスと同じ場合に前記コマンドを処理し、ii)前記コマンドのデバイスアドレスが少なくとも1つの他の所定のデバイスのデバイスアドレスと同じ場合に前記コマンドを処理するように構成されるメモリデバイス。 - 前記デバイスコントローラは、書込みリンクコンフィギュレーションレジスタコマンドを受け取ることにより、前記複数アドレス検出モードに出入りするためのメッセージを受け取る、請求項1に記載のメモリデバイス。
- 前記少なくとも1つの所定のデバイスのデバイスアドレスは、既定の方法で前記所与のデバイスのデバイスアドレスと異なる任意のデバイスアドレスを含む、請求項1に記載のメモリデバイス。
- 既定の方法で前記デバイスのデバイスアドレスと異なる前記任意のデバイスアドレスは、前記所与のデバイスのデバイスアドレスと単一の既定ビットだけ異なる任意のデバイスアドレスを含む、請求項3に記載のメモリデバイス。
- 前記単一の既定ビットは最小有効ビットである、請求項4に記載のメモリデバイス。
- 前記メモリデバイスは、ページバッファおよびメモリセルをさらに備え、
前記コマンドは、データをさらに含み、
前記コマンドは、前記ページバッファに前記データをローディングするためのものであり、
前記デバイスコントローラは、前記ページバッファに前記データをローディングすることにより前記コマンドを処理するように構成される、請求項1に記載のメモリデバイス。 - 直列に接続された1組のメモリデバイスの一部分を形成するメモリデバイスにおける方
法であって、
デバイスアドレスを維持するステップと、
複数アドレス検出モードに出入りするためのメッセージを受け取るステップと、
デバイスアドレスを含むコマンドを受け取るステップと、
前記複数アドレス検出モードにない間は、前記宛先アドレスが前記デバイスアドレスと一致する場合にのみ前記コマンドを処理するステップと、
前記複数アドレス検出モードにある間は、
前記コマンドのデバイスアドレスが前記デバイスのデバイスアドレスと同じ場合に前記コマンドを処理し、
前記コマンドのデバイスアドレスが少なくとも1つの他の所定のデバイスの前記デバイスアドレスと同じ場合に前記コマンドを処理するステップとを含む方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US89111507P | 2007-02-22 | 2007-02-22 | |
US60/891,115 | 2007-02-22 |
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JP2009550648A Division JP5646178B2 (ja) | 2007-02-22 | 2008-02-13 | データのミラーバックアップを用いるメモリデバイスのためのページプログラム動作用の装置および方法 |
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JP2013218737A JP2013218737A (ja) | 2013-10-24 |
JP5651215B2 true JP5651215B2 (ja) | 2015-01-07 |
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JP2009550648A Expired - Fee Related JP5646178B2 (ja) | 2007-02-22 | 2008-02-13 | データのミラーバックアップを用いるメモリデバイスのためのページプログラム動作用の装置および方法 |
JP2013157522A Expired - Fee Related JP5651215B2 (ja) | 2007-02-22 | 2013-07-30 | データのミラーバックアップを用いるメモリデバイスのためのページプログラム動作用の装置および方法 |
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US (6) | US8046527B2 (ja) |
EP (2) | EP2118901B1 (ja) |
JP (2) | JP5646178B2 (ja) |
KR (1) | KR101486093B1 (ja) |
CN (1) | CN101632128B (ja) |
ES (1) | ES2437999T3 (ja) |
TW (3) | TWI417726B (ja) |
WO (2) | WO2008101316A1 (ja) |
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US20110131445A1 (en) | 2011-06-02 |
TW201419306A (zh) | 2014-05-16 |
US8046527B2 (en) | 2011-10-25 |
CN101632128B (zh) | 2014-07-30 |
US7774537B2 (en) | 2010-08-10 |
KR20090120479A (ko) | 2009-11-24 |
ES2437999T3 (es) | 2014-01-15 |
JP2013218737A (ja) | 2013-10-24 |
TW200847182A (en) | 2008-12-01 |
WO2008101317A1 (en) | 2008-08-28 |
EP2662860A1 (en) | 2013-11-13 |
EP2118901A4 (en) | 2012-06-27 |
TW200849009A (en) | 2008-12-16 |
CN101632128A (zh) | 2010-01-20 |
KR101486093B1 (ko) | 2015-01-28 |
EP2118901B1 (en) | 2013-09-18 |
US20100275056A1 (en) | 2010-10-28 |
WO2008101316A1 (en) | 2008-08-28 |
TWI417726B (zh) | 2013-12-01 |
TWI479312B (zh) | 2015-04-01 |
US8060691B2 (en) | 2011-11-15 |
JP5646178B2 (ja) | 2014-12-24 |
JP2010519641A (ja) | 2010-06-03 |
US20080205168A1 (en) | 2008-08-28 |
US8880780B2 (en) | 2014-11-04 |
US20080209110A1 (en) | 2008-08-28 |
US20120023286A1 (en) | 2012-01-26 |
EP2118901A1 (en) | 2009-11-18 |
US7908429B2 (en) | 2011-03-15 |
US8886871B2 (en) | 2014-11-11 |
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