英语翻译In recent years,a need for an efficient method of storin
英语翻译
In recent years,a need for an efficient method of storing personalized data,while providing
security,reliability and portability,has arisen.The current PC-based smart card
terminal should not only be designed to interface with smart cards and to control the
retrieval or storage of data on the card but should also consist of several hardware components
[Rankl+00].
Since the smart card terminal is mainly and deeply related to semiconductor
Application-Specific Integrated Circuit (ASIC) technologies,in the view of hardware
using a microprocessor to control the communication protocol with the smart card,the
advantages of the System-on-Chip (SoC) can reduce the total number of analog and
digital hardware components,as well as the total implementation cost for design and
development of our proposed SoC-based smart card terminal [Razavi01,Glensner+00],
which consists of only one Integrated Circuit (IC) chip,a crystal oscillator,a built-in
power supply unit,and a card acceptor,as shown in Figure 1.