JPS6222199B2 - - Google Patents
Info
- Publication number
- JPS6222199B2 JPS6222199B2 JP53096543A JP9654378A JPS6222199B2 JP S6222199 B2 JPS6222199 B2 JP S6222199B2 JP 53096543 A JP53096543 A JP 53096543A JP 9654378 A JP9654378 A JP 9654378A JP S6222199 B2 JPS6222199 B2 JP S6222199B2
- Authority
- JP
- Japan
- Prior art keywords
- correction code
- error correction
- data
- detector
- read
- 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
Links
- 238000012937 correction Methods 0.000 claims description 92
- 238000012545 processing Methods 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000872 buffer Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Landscapes
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9654378A JPS5525812A (en) | 1978-08-08 | 1978-08-08 | Writing system for error correction code |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9654378A JPS5525812A (en) | 1978-08-08 | 1978-08-08 | Writing system for error correction code |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5525812A JPS5525812A (en) | 1980-02-23 |
JPS6222199B2 true JPS6222199B2 (ko) | 1987-05-16 |
Family
ID=14168012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9654378A Granted JPS5525812A (en) | 1978-08-08 | 1978-08-08 | Writing system for error correction code |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525812A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006202457A (ja) * | 2004-12-20 | 2006-08-03 | Fujitsu Ltd | 半導体メモリ |
EP2645249A1 (en) | 2012-03-30 | 2013-10-02 | Fujitsu Limited | Information processing apparatus, and method of controlling information processing apparatus |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61161563A (ja) * | 1985-01-11 | 1986-07-22 | Nec Corp | 記憶装置 |
GB2178752B (en) * | 1985-07-12 | 1989-10-11 | Unilever Plc | Substitute milk fat |
JPS6243750A (ja) * | 1985-08-20 | 1987-02-25 | Nec Corp | 記憶デ−タ処理回路 |
JP2513615B2 (ja) * | 1986-01-17 | 1996-07-03 | 株式会社日立製作所 | Ecc回路付記憶装置 |
JPS62211757A (ja) * | 1986-03-12 | 1987-09-17 | Fujitsu Ltd | 誤り訂正回路試験方式 |
JP2818659B2 (ja) * | 1988-03-17 | 1998-10-30 | 富士通株式会社 | 誤り訂正方式 |
JP4116821B2 (ja) | 2002-05-22 | 2008-07-09 | ユニ・チャーム株式会社 | パンツ型おむつ |
JP6164003B2 (ja) | 2013-09-25 | 2017-07-19 | 富士通株式会社 | メモリ制御装置、情報処理装置、及び情報処理装置の制御方法 |
-
1978
- 1978-08-08 JP JP9654378A patent/JPS5525812A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006202457A (ja) * | 2004-12-20 | 2006-08-03 | Fujitsu Ltd | 半導体メモリ |
EP2645249A1 (en) | 2012-03-30 | 2013-10-02 | Fujitsu Limited | Information processing apparatus, and method of controlling information processing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5525812A (en) | 1980-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6222199B2 (ko) | ||
JPH0212445A (ja) | 記憶装置 | |
KR910008570A (ko) | 자기 검사 기능을 구비한 메모리 시스템 | |
JPS6288044A (ja) | メモリ制御方式 | |
JP2513615B2 (ja) | Ecc回路付記憶装置 | |
JPH045213B2 (ko) | ||
JPS61110243A (ja) | 誤り訂正及び検出回路の診断方式 | |
SU1376121A2 (ru) | Устройство дл записи и контрол программируемой посто нной пам ти | |
JPS586568A (ja) | メモリ装置 | |
JPH02123631U (ko) | ||
JP2998282B2 (ja) | メモリ装置 | |
JPS63753A (ja) | メモリエラ−訂正・検出回路の試験方式 | |
JPH0528056A (ja) | メモリ装置 | |
JPH04372025A (ja) | アクセスビットつき記憶装置 | |
JPH04364552A (ja) | パリティ監視回路付きメモリ回路 | |
JPH0315948A (ja) | アドレスバス試験方式 | |
JPS6325380B2 (ko) | ||
JPS63136238A (ja) | マイクロプログラム制御装置 | |
JPH04350745A (ja) | 記憶判定回路 | |
JPH0441380B2 (ko) | ||
JPH05241974A (ja) | 記憶装置 | |
JPS60225941A (ja) | マイクロプログラム制御装置 | |
JPS60173647A (ja) | 情報処理装置のエラ−発生箇所検出方式 | |
JPS63170756A (ja) | 主記憶イニシヤライズ方式 | |
JPH03126147A (ja) | 外部記憶装置のテスト方式 |