洗衣机控制电路设计说明书3.doc

基于EDA技术的洗衣机控制电路
摘要:电子设计的必由之路是数字化,这已成为共识。在数字化的道路上,我国的电子技术经历了一系列重大的变革。特别在当前,半导体工艺水平已经达到深亚微米,芯片的集成高达到干兆位,时钟频率也在向干兆赫兹以上发展,数据传输位数达到每秒几十亿次,未来集成电路技术的发展趋势将是SOC片上系统。所以电子设计技术发展到今天,又将面临另一次更大意义的突破,FPGA在EDA基础上的广泛应用。
EDA技术发展趋势: EDA技术在进入21世纪后,由于更大规模的FPGA的不断推出,在仿真和设计两方面支持标准硬件描述语言的功能强大的EDA软件不断更新、增加,使电子EDA技术得到了更大的发展。所以发展EDA技术将是电子设计领域和电子产业界的一场重大的技术革命。特别是EDA技术在我国尚未普及,掌握和普及这一全新的技术,将对我国电子技术的发展具有深远的意义。
关键词:EDA技术、FPGA、SOC、ASIC等
Abstract:The only way is the electronic design of digital, which has e the consensus. In the digital road, China's electronics technology has undergone a series of major changes. Particularly in the current semiconductor technology has reached the level of deep sub-micron chip integrated high-megabit to dry, the clock frequency is also more to the development of dry-MHz data transfer billions of bits per second times, the future of IC technology trend is SOC system on a chip. Therefore, the development of electronic design technology today, will face another more significant breakthrough, FPGA based on the EDA's widely used.
EDA technology trends: EDA technology in the 21st century, due to a larger FPGA continue to be introduced, both in simulation and design support for standard hardware description language of powerful EDA software constantly updated, increasing the electronic EDA technology has been greater development. Therefore, the development of EDA technology and electronic design of the electronics industry a major technological revolution. EDA technology in particular, China has not yet universal, control and popularity of this new technology, the development of electronic technology in China will have far-reaching significance.
Keyword:EDA、FPGA、SOC、ASIC
目录
1前言 2
EDA技术简介 2
硬件描述语言 3
VHDL 3
Verilog HDL 4
2 总体方案设计 5
设计内容 5
设计方案比较 6
7
8
9
10
10
12
13
15
16
17
19
20