飞速发展的EDA技术

中文字数:3320,中文页数:4  英文字数:1961 页数:5

The rapid development of the EDA technology
 Abstract: With the continuous development of computer technology and Electronic technology, in the case of communications, defense, aerospace, industrial automation, instrumentation and other areas of electronic system design, EDA technical content are rising at an alarming rate, it has become today's electronic technology one of the development of cutting-edge. 20th century 90's, the international electronics and computer technology to the more advanced countries,has been actively exploring new methods of electronic circuit design, and design methods, tools and so on carried out a thorough reform, and achieved great success. The field of electronic technology in design, programmable logic devices (eg, CPLD, FPGA) applications, has been widely popular, these devices for the design of digital systems has brought about tremendous flexibility. These devices can be programmed through software and hardware structure and working its way to reconstruction, so that the design of hardware, as software design can be as simple and convenient.
 This paper first described the basic concept of EDA technologies and the development process, and then from several different EDA introduced the basic characteristics of the development process and trends.

 飞速发展的EDA技术
 摘要:
 电子技术和计算机技术的不断发展，在涉及通信、国防、航天、工业自动化、仪器仪表等领域的电子系统设计工作中，EDA技术的含量正以惊人的速度上升，它已成为当今电子技术发展的前沿之一。20世纪90年代，国际上电子和计算机技术较先进的国家，一直在积极探索新的电子电路设计方法，并在设计方法、工具等方面进行了彻底的变革，取得了巨大成功。在电子技术设计领域，可编程逻辑器件（如CPLD、FPGA）的应用，已得到广泛的普及，这些器件为数字系统的设计带来了极大的灵活性。这些器件可以通过软件编程而对其硬件结构和工作方式进行重构，从而使得硬件的设计可以如同软件设计那样方便快捷。本文首先阐述了EDA技术的基本概念和发展过程，然后从几个不同的方面介绍EDA的基本特征及其发展过程和趋势。

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