A low power asynchronous java processor for contactless smart card

Chun-Pong Yu, O. Choy, Hao Min, C. Chan, K. Pun
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引用次数: 4

Abstract

This paper presents the design of a low power 16-hit asynchronous java processor for contactless smart card. It can directly execute the java bytecodes in a subset ofthe instruction set defined in the Java Card Virtual Machine specification 111 The remaining java bytecodes are handled by software routines. Also, we intend to use asynchronous circuit design technique to reduce the power Consumption of the java processor core. It has been fabricated in a CMOS 0.35-μm technology and the experimental result shows that it is suitable for the contactless smart card.
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用于非接触式智能卡的低功耗异步java处理器
本文设计了一种低功耗16路异步java非接触式智能卡处理器。它可以直接执行java卡虚拟机规范中定义的指令集子集中的java字节码,其余的java字节码由软件例程处理。此外,我们打算使用异步电路设计技术来降低java处理器核心的功耗。采用CMOS 0.35 μm工艺制作了该芯片,实验结果表明该芯片适用于非接触式智能卡。
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