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发明授权
CN105095020B 适用于片上系统的系统备份与恢复装置及其方法 有权

适用于片上系统的系统备份与恢复装置及其方法
摘要：
本发明提供一种适用于片上系统的系统备份与恢复装置，其包括片上系统芯片、第一存储器、待备份和/或恢复的外设；第一存储器、外设均与片上系统芯片电连接；第一存储器用于存储BIOS数据以及系统镜像数据；片上系统芯片包括处理器、第二存储器、外设接口模块；处理器用于从第一存储器中读取系统镜像数据，并将系统镜像数据写入外设；第二存储器用于存储系统镜像备份控制文件；外设接口模块用于控制片上系统芯片与第一存储器、外设、串口的通信。本发明还提供一种适用于片上系统的系统备份、恢复方法。
摘要（英）：

The invention provides a system backup and recovery device suitable for a system on chip. The system backup and recovery device comprises a chip of the system on chip, a first storage and a peripheral to be backuped/ recovered. The first storage and the peripheral are both electrically connected with the chip of the system on chip. The first storage is used for storage of BIOS data and system image data. The system on chip comprises a processor, a second storage and a peripheral interface module. The processor is used for reading system image data of the first storage and writing system image data into the peripheral. The second storage is used for storage of a system image backup control file. The peripheral interface module is used for controlling communication of the chip of the system on chip with the first storage, the peripheral and a series port. The invention further provides system backup and recovery methods suitable for the system on chip.

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