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Javacard CPU的设计与实现 被引量:2

Design and Implementation of Javacard CPU
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摘要 支持Javacard技术标准是智能卡的发展方向,目前的Javacard系统大多是采用软件虚拟机的方式来解释执行或者通过just-in-time方式执行Java指令,系统软件平台本身占用了大量的资源,且执行效率不高。解决这些问题的方法就是实现硬件Javacard指令处理器。该文给出了一种基于微码的Javacard指令处理器的FPGA设计和实现,以Javacard CPU为核心搭建Javacard CPU测试平台,并将其集成在一块FPGA上实现。 Javacard is the development direction of smart card. Most of the Javacard systems use the software virtual machine to execute Javacard instruction. The system takes up a great deal of hardware resources, and it is unefficient. The resolution is to implement the hardware Javacard instruction processor. This paper describes a design of Javacard hardware processor based on microcode.
出处 《计算机工程》 CAS CSCD 北大核心 2007年第10期280-282,共3页 Computer Engineering
关键词 JAVACARD 处理器 智能卡 Javacard CPU Smartcard
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参考文献4

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同被引文献17

  • 1杨焱,侯朝焕.VLIW处理器系统级验证平台的设计与实现[J].电子测量与仪器学报,2007,21(2):81-85. 被引量:3
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