JP4516572B2 - ミックス型可搬型物品のためのメモリ管理方法 - Google Patents
ミックス型可搬型物品のためのメモリ管理方法 Download PDFInfo
- Publication number
- JP4516572B2 JP4516572B2 JP2006518399A JP2006518399A JP4516572B2 JP 4516572 B2 JP4516572 B2 JP 4516572B2 JP 2006518399 A JP2006518399 A JP 2006518399A JP 2006518399 A JP2006518399 A JP 2006518399A JP 4516572 B2 JP4516572 B2 JP 4516572B2
- Authority
- JP
- Japan
- Prior art keywords
- memory block
- mode
- memory
- contact
- contactless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000015654 memory Effects 0.000 title claims abstract description 60
- 238000007726 management method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
- G06K19/07769—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the further communication means being a galvanic interface, e.g. hybrid or mixed smart cards having a contact and a non-contact interface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
- Read Only Memory (AREA)
- Electrotherapy Devices (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Description
−メモリの書き込み動作が事前にメモリを消去することを必要とするが、動作は急速には実行されない。
−消去動作は時間がかかり、大量の電気を必要とする。
−カードとそのホストデバイス間の処理速度は速くなければならない。
−カードで利用可能な電気エネルギーの高さは低い。
−メモリブロックを消去する要求中に、可搬型物品が「非接触」モードにある場合に限り、消去を延期し、このメモリブロックに「消去すべきメモリブロック」属性を割り当てる工程;次に、
−「接触」モードが起動された後、「消去すべきメモリブロック」属性を有するメモリブロックの全部または一部の消去をトリガする。
−メモリブロックが既にデータアイテムを格納している場合、および可搬型物品が「非接触」モードにある場合に限り、このメモリブロックの書込みを取り消す。
−ブランクなメモリブロックを見付け、このブロックに書込みを行う。
−消去テーブルの内容を読み込む工程。
−消去テーブルにリストされたメモリブロックの全部または一部の消去をトリガする工程。
−必要に応じて、消去テーブルの内容を更新する工程。
Claims (3)
- 関連するホストデバイスへの接続手段がガルバニック接触および遠隔接続用手段の両方を含むことにより、場合によっては同時に生じる「接触」動作モードおよび「非接触」動作モードを定める「ミックス」型可搬型物品におけるメモリを管理する方法であって、
メモリブロックを消去する要求中に、前記可搬型物品が「非接触」モードにある場合に限り、消去を延期し、かつこのメモリブロックに「消去すべきメモリブロック」属性を割り当てる工程と、次に、「接触」モードが起動されたとき、「消去すべきメモリブロック」属性を有するメモリブロックの全部または一部の消去をトリガする工程とを含むことを特徴とする方法。 - 所与のメモリブロックに書き込む要求の間に、このメモリブロックが既にデータアイテムを格納している場合、および前記可搬型物品が「非接触」モードにある場合に限り、このメモリブロックの書込みを取り消す工程と、ブランクなメモリブロックを見付け、このブロックに書込みを行う工程とを含む請求項1に記載の方法。
- 前記可搬型物品が「非接触」モードにある場合に限り、前記所与のメモリブロックに「消去すべきメモリブロック」属性を割り当てることに存する工程を含む請求項2に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03291724A EP1496468A1 (fr) | 2003-07-11 | 2003-07-11 | Procédé de gestion d'une mémoire dans un objet portatif du type mixte |
PCT/IB2004/002253 WO2005006245A1 (fr) | 2003-07-11 | 2004-07-12 | Procede de gestion d’une memoire dans un objet portatif du type mixte |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007516493A JP2007516493A (ja) | 2007-06-21 |
JP4516572B2 true JP4516572B2 (ja) | 2010-08-04 |
Family
ID=33442883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006518399A Expired - Fee Related JP4516572B2 (ja) | 2003-07-11 | 2004-07-12 | ミックス型可搬型物品のためのメモリ管理方法 |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP1496468A1 (ja) |
JP (1) | JP4516572B2 (ja) |
KR (1) | KR101026437B1 (ja) |
CN (1) | CN100365652C (ja) |
AT (1) | ATE428992T1 (ja) |
DE (1) | DE602004020621D1 (ja) |
WO (1) | WO2005006245A1 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07153284A (ja) * | 1993-11-29 | 1995-06-16 | Nec Corp | 不揮発性半導体記憶装置及びその制御方法 |
US6038190A (en) * | 1996-06-07 | 2000-03-14 | Inside Technologies | Electrically erasable and programmable non-volatile memory protected against power supply failure |
FR2749698B1 (fr) * | 1996-06-07 | 1998-09-04 | Inside Technologies | Memoire remanente effacable et programmable electriquement, protegee contre les coupures d'alimentation |
DE19834079A1 (de) * | 1998-02-21 | 1999-09-09 | Orga Kartensysteme Gmbh | Verfahren zur Kommunikation zwischen einer Mikroprozessor-Chipkarte und einem kontaktbehafteten Terminal oder einem kontaktlos arbeitenden Terminal |
JPH11242889A (ja) * | 1998-02-25 | 1999-09-07 | Sony Corp | 不揮発性半導体記憶装置及びその消去方法 |
JP3971020B2 (ja) * | 1998-03-24 | 2007-09-05 | 株式会社東芝 | 複合icカード及び複合icカード用icモジュール |
EP1605388B2 (en) * | 1998-03-24 | 2016-09-14 | Kabushiki Kaisha Toshiba | Portable electronic device with contacting and noncontacting interfaces |
WO1999059098A1 (de) * | 1998-05-07 | 1999-11-18 | Orga Kartensysteme Gmbh | Verfahren zur steuerung der kommunikation zwischen einer mikroprozessor-chipkarte und einem kontaktbehaftet arbeitenden terminal oder einem kontaktlos arbeitenden terminal |
DE19855596C2 (de) * | 1998-12-02 | 2002-10-24 | Orga Kartensysteme Gmbh | Tragbarer mikroprozessorgestützter Datenträger, der sowohl kontaktbehaftet als auch kontaktlos betreibbar ist |
JP3620478B2 (ja) * | 2001-07-30 | 2005-02-16 | ソニー株式会社 | 記憶装置、この記憶装置を用いたデータ処理システム及びデータ読み出し方法 |
-
2003
- 2003-07-11 EP EP03291724A patent/EP1496468A1/fr not_active Withdrawn
-
2004
- 2004-07-12 EP EP04743915A patent/EP1646971B1/fr not_active Expired - Lifetime
- 2004-07-12 DE DE602004020621T patent/DE602004020621D1/de not_active Expired - Lifetime
- 2004-07-12 JP JP2006518399A patent/JP4516572B2/ja not_active Expired - Fee Related
- 2004-07-12 KR KR1020067000371A patent/KR101026437B1/ko active IP Right Grant
- 2004-07-12 AT AT04743915T patent/ATE428992T1/de not_active IP Right Cessation
- 2004-07-12 WO PCT/IB2004/002253 patent/WO2005006245A1/fr active Application Filing
- 2004-07-12 CN CNB2004800170844A patent/CN100365652C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602004020621D1 (de) | 2009-05-28 |
EP1646971A1 (fr) | 2006-04-19 |
JP2007516493A (ja) | 2007-06-21 |
EP1496468A1 (fr) | 2005-01-12 |
ATE428992T1 (de) | 2009-05-15 |
KR101026437B1 (ko) | 2011-04-07 |
CN1809834A (zh) | 2006-07-26 |
EP1646971B1 (fr) | 2009-04-15 |
WO2005006245A1 (fr) | 2005-01-20 |
CN100365652C (zh) | 2008-01-30 |
KR20060029285A (ko) | 2006-04-05 |
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