苏州鲜花批发价格:那位英语高手能帮我翻译一段文章啊,很急!!定有重谢!!~

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/05 19:26:40
随着电子行业的迅猛发展,计费器在各个领域中的使用越来越频繁,用户对计费器的要求也越来越高。以出租车多功能计费器为例,用户不仅要求计费器性能稳定,计费准确,有防作弊功能;不同国家和地区的收费方式存在差异,即使在同一地区,不同车型的出租车其收费方式也有差别,而且出租车还面临几年一次的调价或调整收费方式等问题。传统的基于单片机设计的出租车多功能计费器已远远跟不上这种变化,功能升级很繁琐,需要硬件重组和软件更新同步进行,成本高,并且每次升级都可能产出新的不稳定因素;而基于现场可编程逻辑阵列 (FPGA)的出租车多功能计费器,采用硬件描述语言VHDL和逻辑综合为基础的自顶向下的电路设计方法,开发成本低,周期短,可靠性高,功能升级方便,满足了用户的要求。

关键词: 超高速集成电路硬件描述语言,出租车计数器,MAX+PLUSⅡ,高速集成电路
哪位大哥大姐能COPY份关于电子信息类的毕业设计报告啊,我一定非常非常感谢!!!

超高速集成电路硬件描述语言-Supervelocity integrated circuit hardware description language
出租车计数器-Rental car counter
高速集成电路-High speed integrated circuit

Along with electronic profession swift and violent development,The fare register is more and more frequent in each domain use,The user more and more is also high to the fare register request. Take the rental car multi-purpose fare register as the example,The user not only the request fare register performance is stable,Costs accurately,Has guards against cheats the function;Different national and local charge way existence difference,Even if in identical area,The different vehicle type rental car its charge way also has the difference,Moreover the rental car also faces several years to adjust prices or question and so on adjustment charge way. The tradition the rental car multi-purpose fare register which designs based on the monolithic integrated circuit could not have followed this kind of change by far,The function promotes very tediously,Needs the hardware reorganization and the software renews the synchronization to carry on,The cost is high,And each time promotes all possibly delivers the new unstable factor;But based on scene programmable logic array (FPGA) rental car multi-purpose fare register,Uses hardware description language VHDL and the logical synthesis for the foundation from the top circuit design method,The development cost is low,The cycle is short,The reliability is high,The function promotion is convenient,Has satisfied user's request.

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译文:
With the rapid development of the electronics industry, before the use of vehicles in various fields increasingly frequent users of the request before devices are increasingly high. A taxi before multifunctional devices, for example, not only requires the user fee on performance stability before accurate, anti-fraud functions;
Charging practices in different countries and regions there are differences even within the same region, the different types of taxi fares are differentiated manner, but the price of a taxi is also facing years or revision methods. Danpianji design based on the traditional multi-purpose taxi costing devices far behind this change, function and very cumbersome, requiring hardware - and software updates at the same time, high costs, and outputs of each new escalation may uncertainties;
And based on the programmable logic arrays (FPGA) before the taxi multifunctional devices using VHDL hardware description language and logic-based integrated circuit design from the top down approach, the development of low-cost, short cycle, high reliability, function and convenience meets user requirements.
Keyword : super-high-speed integrated circuits hardware description language, taxi meters, MAX+PLUS II, high-speed IC

想当年...

VHDL被俺和同学称为Very HarD to Learn=VHDL

笑过...