efw 中文意思是什麼
efw
解釋
聯邦飛機-
Efw software design mainly includes programming of bootloader, efw card drive, and efw package filtering ; the transplant of uc / os - ii. the implement of efw has been tested in lan environment, and it is able to filter the data in and out of efw network card according to the security strategy defined by the program
Efw核心軟體設計及實現主要包括bootloader程序的編寫與調試; uc / os - ii嵌入式操作系統的移植; efw網卡驅動程序的編寫與調試; efw包過濾程序的編寫與調試等工作。該嵌入式防火墻在局域網環境中進行了測試，它能夠根據程序中定義的安全策略對進出efw網卡的數據進行過濾。 -
Efw is to fix the firewall to the pci network card, and all of the data packages in and out of the network card have to pass the security strategy of the firewall, and the make and delivery of the security strategy is accomplished by the strategy server
嵌入式防火墻（ embeddedfirewall ，後面簡稱efw ）是將防火墻固化在網卡上，所有進出網卡的數據包都受到防火墻安全策略的控制，安全策略的制定和分發是由策略服務器完成。 -
This thesis introduces the design of software & hardware as well as the detailed implement of the efw network card based on the arm7tdmi processor, including choosing the style of micro - processor, the style of nic chip, flash chip as well as sdram chip ; the design of integer electro - circuit ; the make of print board ; the jointing of apparatus and component ; and hardware debugging
本文詳細介紹了一種基於arm7tdmi處理器的efw網卡的軟硬體設計及其具體實現。 efw硬體設計及實現主要包括微處理器選型， nic （ networkinterfacecard ）晶元選型， flash晶元以及sdram晶元選型;整體電路設計;印製板製作;元器件焊接以及硬體調試等工作。
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