CN109344089B - 一种操作norflash的方法及装置 - Google Patents
一种操作norflash的方法及装置 Download PDFInfo
- Publication number
- CN109344089B CN109344089B CN201811216713.6A CN201811216713A CN109344089B CN 109344089 B CN109344089 B CN 109344089B CN 201811216713 A CN201811216713 A CN 201811216713A CN 109344089 B CN109344089 B CN 109344089B
- Authority
- CN
- China
- Prior art keywords
- instruction
- host
- norflash
- data
- address space
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811216713.6A CN109344089B (zh) | 2018-10-18 | 2018-10-18 | 一种操作norflash的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811216713.6A CN109344089B (zh) | 2018-10-18 | 2018-10-18 | 一种操作norflash的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109344089A CN109344089A (zh) | 2019-02-15 |
CN109344089B true CN109344089B (zh) | 2021-06-22 |
Family
ID=65310298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811216713.6A Active CN109344089B (zh) | 2018-10-18 | 2018-10-18 | 一种操作norflash的方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109344089B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103345404A (zh) * | 2013-06-09 | 2013-10-09 | 深圳市晶福源电子技术有限公司 | 一种ups***的升级方法及*** |
CN103870392A (zh) * | 2014-03-26 | 2014-06-18 | 青岛海信宽带多媒体技术有限公司 | 一种基于嵌入式***的闪存操作方法及装置 |
CN104903868A (zh) * | 2012-12-10 | 2015-09-09 | 谷歌公司 | 使用虚拟到物理映射以与数据存储装置进行直接用户空间通信 |
CN107168889A (zh) * | 2017-06-09 | 2017-09-15 | 山东超越数控电子有限公司 | 一种利用MCU内部Flash存储KVM通道信息的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101382918B (zh) * | 2008-07-26 | 2011-06-22 | 深圳市硅格半导体有限公司 | 一种基于数据交换区的NAND Flash闪存优化管理方法 |
CN101638017A (zh) * | 2008-07-29 | 2010-02-03 | 上海迪哈大计算机科技有限公司 | 一种新型的保密文件夹 |
US9552564B1 (en) * | 2015-03-19 | 2017-01-24 | Amazon Technologies, Inc. | Autonomous delivery transportation network |
CN105828006A (zh) * | 2016-03-30 | 2016-08-03 | 乐视控股(北京)有限公司 | 电视机的能效控制方法、装置及电视机 |
CN105824750B (zh) * | 2016-05-31 | 2018-05-22 | 杭州中天微***有限公司 | 一种在NorFlash程序空间调试的软断点模拟方法 |
CN107590019B (zh) * | 2016-07-07 | 2021-03-16 | 北京金山云网络技术有限公司 | 一种数据存储的方法和装置 |
-
2018
- 2018-10-18 CN CN201811216713.6A patent/CN109344089B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104903868A (zh) * | 2012-12-10 | 2015-09-09 | 谷歌公司 | 使用虚拟到物理映射以与数据存储装置进行直接用户空间通信 |
CN103345404A (zh) * | 2013-06-09 | 2013-10-09 | 深圳市晶福源电子技术有限公司 | 一种ups***的升级方法及*** |
CN103870392A (zh) * | 2014-03-26 | 2014-06-18 | 青岛海信宽带多媒体技术有限公司 | 一种基于嵌入式***的闪存操作方法及装置 |
CN107168889A (zh) * | 2017-06-09 | 2017-09-15 | 山东超越数控电子有限公司 | 一种利用MCU内部Flash存储KVM通道信息的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109344089A (zh) | 2019-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6088759A (en) | Method of performing reliable updates in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture | |
US6182188B1 (en) | Method of performing reliable updates in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture | |
TWI667590B (zh) | 資料儲存裝置以及韌體加密及更新方法 | |
US7702894B2 (en) | System and method for loading programs from HDD independent of operating system | |
US20090265403A1 (en) | File system | |
CN102298529B (zh) | 为***提供硅集成代码 | |
US8954705B2 (en) | Memory space management method and memory controller and memory storage device and memory storage using the same | |
JP5454933B2 (ja) | 携帯可能電子装置、icカード、および携帯可能電子装置の制御方法 | |
US11544223B2 (en) | Write operation verification method and apparatus | |
US8751817B2 (en) | Data processing apparatus and validity verification method | |
CN107315973B (zh) | 用于安全元数据修改的一般化验证方案 | |
US8417902B2 (en) | One-time-programmable memory emulation | |
CN107567629A (zh) | 在可信执行环境容器中的动态固件模块加载器 | |
CN105637521A (zh) | 一种数据处理方法及智能终端 | |
JPH01219982A (ja) | Icカード | |
CN107391028B (zh) | 一种虚拟卷权限的控制方法及装置 | |
CN110321740B (zh) | 一种存储设备的数据操作方法以及存储设备 | |
CN109344089B (zh) | 一种操作norflash的方法及装置 | |
CN111694580B (zh) | 存储设备升级及初始化的方法、装置、电子设备 | |
CN109558752B (zh) | 主机白名单机制下一种快速实现文件鉴别的方法 | |
WO2005006108A2 (en) | A method for indicating the integrity of use-information of a computer program | |
JP5996129B2 (ja) | 不揮発性半導体マスメモリを安全に消去するための方法、コンピュータシステム、及びコンピュータプログラム | |
CN116089327A (zh) | 数据保护方法及相关设备 | |
US10705827B2 (en) | Method for updating system information of a computer device | |
KR20230082388A (ko) | 차량 제어기의 부트로더 검증 장치 및 그 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200107 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |