CN106326130B - 寄存器地址空间的控制方法、控制器及片上系统 - Google Patents
寄存器地址空间的控制方法、控制器及片上系统 Download PDFInfo
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CN108062486B (zh) * | 2017-12-15 | 2020-09-15 | 杭州中天微系统有限公司 | 一种针对间接访问存储控制器的存储保护装置 |
CN108197503B (zh) | 2017-12-15 | 2020-09-15 | 杭州中天微系统有限公司 | 一种为间接访问存储控制器增加保护功能的装置 |
CN108958649B (zh) * | 2018-05-17 | 2021-03-23 | 天津飞腾信息技术有限公司 | 一种用于存储系统的安全隔离方法及装置 |
CN111949995B (zh) * | 2020-08-25 | 2021-07-16 | 海光信息技术股份有限公司 | 安全管理硬件资源的主机cpu架构系统和方法 |
CN117724985B (zh) * | 2024-02-08 | 2024-04-30 | 此芯科技(武汉)有限公司 | 一种内存访问行为监控方法、装置、存储介质及电子设备 |
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CN1228177A (zh) * | 1996-06-21 | 1999-09-08 | 英特尔公司 | 计算机系统中控制对映射到i/o地址空间的寄存器的访问的系统 |
TW490611B (en) * | 2000-03-31 | 2002-06-11 | Jian-Tsz Hou | Encryption and decryption memory and access control method |
CN1623143A (zh) * | 2002-03-27 | 2005-06-01 | 先进微装置公司 | 用于划分安全保护的输入/输出许可位图 |
CN101582058A (zh) * | 2009-06-10 | 2009-11-18 | 华为技术有限公司 | 一种访问寄存器的方法和装置 |
CN104536912A (zh) * | 2014-12-22 | 2015-04-22 | 昆腾微电子股份有限公司 | 在小型操作系统中实现内存保护模式的装置和方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1228177A (zh) * | 1996-06-21 | 1999-09-08 | 英特尔公司 | 计算机系统中控制对映射到i/o地址空间的寄存器的访问的系统 |
TW490611B (en) * | 2000-03-31 | 2002-06-11 | Jian-Tsz Hou | Encryption and decryption memory and access control method |
CN1623143A (zh) * | 2002-03-27 | 2005-06-01 | 先进微装置公司 | 用于划分安全保护的输入/输出许可位图 |
CN101582058A (zh) * | 2009-06-10 | 2009-11-18 | 华为技术有限公司 | 一种访问寄存器的方法和装置 |
CN104536912A (zh) * | 2014-12-22 | 2015-04-22 | 昆腾微电子股份有限公司 | 在小型操作系统中实现内存保护模式的装置和方法 |
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Application publication date: 20170111 Assignee: Shanghai Li Ke Semiconductor Technology Co.,Ltd. Assignor: LEADCORE TECHNOLOGY Co.,Ltd. Contract record no.: 2018990000159 Denomination of invention: Register address space control method and controller, and system on chip License type: Common License Record date: 20180615 |
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Effective date of registration: 20221103 Address after: 201206 Pudong New Area, Shanghai, China (Shanghai) free trade pilot area, 1258 A406 3 fourth story room. Patentee after: Chen core technology Co.,Ltd. Patentee after: Chenxin Technology Co.,Ltd. Address before: 201206 Pudong New Area, Shanghai Mingyue Road, 1258, Mingyue road 1258, 3, fourth story A406 room. Patentee before: Chen core technology Co.,Ltd. Patentee before: DATANG SEMICONDUCTOR DESIGN Co.,Ltd. |
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Address after: 201206 Pudong New Area, Shanghai, China (Shanghai) free trade pilot area, 1258 A406 3 fourth story room. Patentee after: Chen core technology Co.,Ltd. Patentee after: Chenxin Technology Co.,Ltd. Address before: 201206 Pudong New Area, Shanghai, China (Shanghai) free trade pilot area, 1258 A406 3 fourth story room. Patentee before: Chen core technology Co.,Ltd. Patentee before: Chenxin Technology Co.,Ltd. |
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