CN112506712A - 一种基于硬拷贝的mcu模拟eeprom的数据保护方法 - Google Patents
一种基于硬拷贝的mcu模拟eeprom的数据保护方法 Download PDFInfo
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- CN112506712A CN112506712A CN202011509710.9A CN202011509710A CN112506712A CN 112506712 A CN112506712 A CN 112506712A CN 202011509710 A CN202011509710 A CN 202011509710A CN 112506712 A CN112506712 A CN 112506712A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000004088 simulation Methods 0.000 title abstract description 6
- 230000015654 memory Effects 0.000 claims abstract description 18
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 230000002159 abnormal effect Effects 0.000 claims abstract description 12
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 9
- 230000005856 abnormality Effects 0.000 claims description 11
- 238000012795 verification Methods 0.000 claims description 8
- 238000013500 data storage Methods 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008092 positive effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1456—Hardware arrangements for backup
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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CN202011509710.9A CN112506712B (zh) | 2020-12-19 | 一种基于硬拷贝的mcu模拟eeprom的数据保护方法 |
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CN202011509710.9A CN112506712B (zh) | 2020-12-19 | 一种基于硬拷贝的mcu模拟eeprom的数据保护方法 |
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CN112506712A true CN112506712A (zh) | 2021-03-16 |
CN112506712B CN112506712B (zh) | 2024-06-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115793995A (zh) * | 2023-02-10 | 2023-03-14 | 力高(山东)新能源技术股份有限公司 | 一种面向传统MCU中仅有Pflash的数据存储方法 |
Citations (6)
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---|---|---|---|---|
CN101739757A (zh) * | 2008-11-17 | 2010-06-16 | 群联电子股份有限公司 | 快闪存储器存储系统、控制器与数据保护方法 |
US20110185435A1 (en) * | 2010-01-28 | 2011-07-28 | Phison Electronics Corp. | Flash memory storage system, and controller and anti-falsifying method thereof |
CN103268294A (zh) * | 2013-04-19 | 2013-08-28 | 深圳创维数字技术股份有限公司 | 一种存取数据的操作方法和数据处理设备 |
CN106257590A (zh) * | 2015-06-18 | 2016-12-28 | 松下知识产权经营株式会社 | 具有防篡改性的非易失性存储装置以及集成电路卡 |
CN107124277A (zh) * | 2016-02-25 | 2017-09-01 | 上海传真通信设备技术研究所有限公司 | 一种基于国家商用密码算法的硬拷贝控制系统 |
CN111176579A (zh) * | 2019-12-30 | 2020-05-19 | 航天信息股份有限公司 | 使用norflash模拟eeprom的方法 |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101739757A (zh) * | 2008-11-17 | 2010-06-16 | 群联电子股份有限公司 | 快闪存储器存储系统、控制器与数据保护方法 |
US20110185435A1 (en) * | 2010-01-28 | 2011-07-28 | Phison Electronics Corp. | Flash memory storage system, and controller and anti-falsifying method thereof |
CN103268294A (zh) * | 2013-04-19 | 2013-08-28 | 深圳创维数字技术股份有限公司 | 一种存取数据的操作方法和数据处理设备 |
CN106257590A (zh) * | 2015-06-18 | 2016-12-28 | 松下知识产权经营株式会社 | 具有防篡改性的非易失性存储装置以及集成电路卡 |
CN107124277A (zh) * | 2016-02-25 | 2017-09-01 | 上海传真通信设备技术研究所有限公司 | 一种基于国家商用密码算法的硬拷贝控制系统 |
CN111176579A (zh) * | 2019-12-30 | 2020-05-19 | 航天信息股份有限公司 | 使用norflash模拟eeprom的方法 |
Non-Patent Citations (1)
Title |
---|
刘源杨;马建辉;庄汝科;王岗;: "基于嵌入式MCU数据Flash的数据存储及管理方法研究与实现", 电子产品世界, no. 10 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115793995A (zh) * | 2023-02-10 | 2023-03-14 | 力高(山东)新能源技术股份有限公司 | 一种面向传统MCU中仅有Pflash的数据存储方法 |
CN115793995B (zh) * | 2023-02-10 | 2023-04-07 | 力高(山东)新能源技术股份有限公司 | 一种面向传统MCU中仅有Pflash的数据存储方法 |
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