安全隔离卡由四个模块组成，分别是PCI接口模块、系统配置模块、物理隔离

安全隔离卡由四个模块组成，分别是PCI接口模块、系统配置模块、物理隔离模块和网络连接开关，参见图to PCI接口模块作为PCI总线与本地总线之间的桥，连接PCI扩展卡的本地端逻辑连接到PCI总线上，并将PCI命令(例如读写某个寄存器、内存、I/0端口)翻译到本地端；系统配置模块由一块EEPROM存储器芯片构成，用于对安全隔离卡的配置；物理隔离模块主要由物理隔离电路(由高速CPLD实现)和分别连接计算机主板和硬盘的两个工DE接口组成，通过物理隔离技术对PC机硬盘的安全区实施保护；网络连接开关控制计算机网卡与工nternet的连接状态，配合物理隔离模块对硬盘实施隔离。

結果 (英文) 1:

Security isolation card by four a module composition, respectively is PCI interface module, and system configuration module, and physical isolation module and network connection switch, see figure to PCI interface module as PCI bus and local bus Zhijian of bridge, connection PCI extended card of local end logic connection to PCI bus Shang, and will PCI command (such as read and write a left-device, and memory, and I/0 port) translation to local end; system configuration module by a EEPROM memory chip constitute, for on security isolation card of configuration And physical isolation module mainly by physical isolation circuitry (a high-speed CPLD implements) and connected your computer motherboard and hard disk consists of two DE interface, through physical isolation technology: PC computer's hard disk for the protected security zone; network connections to control computer card and the nternet connection status, coupled with physical isolation module in isolation on the hard drive.

結果 (英文) 2:

Security isolation card consists of four modules, namely PCI interface module, system configuration modules, physical isolation module and network connection switch, see figure to PCI interface module as a bridge between the PCI bus and local bus, and a local connection PCI expansion card side logic connected to the PCI bus and PCI command (such as read and write to a register, memory, I / 0 ports) translated to the local end; system configuration module consists of a EEPROM memory chip, and is used for security isolation card configuration ; physical isolation module mainly (achieved by high-speed CPLD) by physical isolation circuit and are connected to the computer's motherboard and hard drive consisting of two workers DE interface, implemented by physical isolation technology to protect the hard disk of the PC security zone;-Fi switch control computer card nternet connection state workers, with the physical isolation module on the hard disk in isolation.

結果 (英文) 3:

Security isolation card is composed of four modules, respectively is the PCI interface module, system configuration module, physical isolation module and the network connection switching, see figure to PCI interface module as between PCI bus and local bus bridge, connecting the PCI extended local end logic card connected to a PCI bus, and the PCI command (such as read write a register, memory, I/0 port) translation to local end; the system configuration module consists of a EEPROM memory chips, used for security isolation card configuration; physical segregation module mainly consists of physical isolation circuit (by a high speed CPLD Implementation) and two DE interface are respectively connected with the computer mainboard and the hard disk,Through the physical isolation technology security zone of PC hard disk is protected; the network connection switch connected state control computer network card and nternet, combined with physical segregation module implementation of isolation on the hard disk.