求助~请高人帮我翻译一下这篇文章~谢谢啦 20
WiththeadvancesofFPGA(fieldprogrammablegatearray)technology,manyengineersnowhavetheop...
With the advances of FPGA (field programmable gate array)technology, many engineers now have the opportunity to do medium scale digital design that involves more that connecting a few
large chips with glue logic. This paper attempts to address the basic design issues that must be understood to accomplish a medium scale FPGA design.
FPGA devices are one of the modern technologies that are
changing the electronic industry. FPGAs are riding the same
integrated circuit process curves as processors and memories
and keep getting larger, faster, and cheaper. FPGAs are now
common in low and mid volume embedded products where
they offer the following advantages:
· Fast time to market
· Better integration
· In system programmability
· FPGAs tend to have long life cycles and are usually
replaced with pin compatible parts
· Cores such as PCI are available and able to integrate with
relative ease
Getting started in FPGA design is easy. The tools are cheap
(and sometimes free) for low-end devices and affordable for the high end. Modern HDL (hardware design language) environments are very powerful for creating and verifying a design. There is plenty of documentation available for using different vendor’s FPGA design tools and exploiting features of different FPGAs. There is also a great supply of books that cover the details of HDL languages and how to use them. Even with modern tools, the fundamentals of digital design still remain intact and must be understood. If the fundamentals are ignored, there is a good chance that your design will not work consistently and will probably exhibit intermittent modes of operation. Digital design with FPGAs can get complex. Many of the approaches used in software design can also be applied to modern digital design. Keep
things clean and modular. Make sure you have a methodology for design specification, implementation, and verification. Understand the basic tasks your tools must do for you. The topics presented in this paper are well understood by digital designers with several years of experience. Hopefully this paper will be of assistance to designers getting started in FPGA digital design who do not have access to an experienced digital design team to answer questions. 展开
large chips with glue logic. This paper attempts to address the basic design issues that must be understood to accomplish a medium scale FPGA design.
FPGA devices are one of the modern technologies that are
changing the electronic industry. FPGAs are riding the same
integrated circuit process curves as processors and memories
and keep getting larger, faster, and cheaper. FPGAs are now
common in low and mid volume embedded products where
they offer the following advantages:
· Fast time to market
· Better integration
· In system programmability
· FPGAs tend to have long life cycles and are usually
replaced with pin compatible parts
· Cores such as PCI are available and able to integrate with
relative ease
Getting started in FPGA design is easy. The tools are cheap
(and sometimes free) for low-end devices and affordable for the high end. Modern HDL (hardware design language) environments are very powerful for creating and verifying a design. There is plenty of documentation available for using different vendor’s FPGA design tools and exploiting features of different FPGAs. There is also a great supply of books that cover the details of HDL languages and how to use them. Even with modern tools, the fundamentals of digital design still remain intact and must be understood. If the fundamentals are ignored, there is a good chance that your design will not work consistently and will probably exhibit intermittent modes of operation. Digital design with FPGAs can get complex. Many of the approaches used in software design can also be applied to modern digital design. Keep
things clean and modular. Make sure you have a methodology for design specification, implementation, and verification. Understand the basic tasks your tools must do for you. The topics presented in this paper are well understood by digital designers with several years of experience. Hopefully this paper will be of assistance to designers getting started in FPGA digital design who do not have access to an experienced digital design team to answer questions. 展开
展开全部
随着的FPGA(现场可编程门阵列)技术、 现在许多工程师都有机会做中等规模的数字化设计,更牵涉到一些大筹码胶水连接逻辑. 本文试图解决问题,必须理解基本设计完成一个中等规模的FPGA设计. 现代的FPGA器件是电子工业的技术正在改变. FPGA的同一骑集成电路工艺曲线作为处理器和存储器不断取得更大、更快、更便宜. FPGA的现量普遍偏低,中旬嵌入式产品在那里提供下列优点: ●快速整合市场的时间●●●系统可编程FPGA的生命周期长,往往有取代品通常兼容等核心部件●喷煤复本并能结合相对容易起步于FPGA设计是很容易的. 新台币 廉价的工具(有时无)低端器件、高级完得起. 现代高密度脂蛋白(硬件设计语言)的环境非常强大的设计制造和考核. 有大量文献可供利用不同卖主的FPGA设计开发工具和FPGA的不同特点. 还有一个很大的供给书籍封面细节密度脂蛋白语言以及如何利用. 即使现代的工具,数字化设计仍基本维持原状,必须理解. 如果基本面忽视 有一个很好的机会,你不会设计工作,并有可能出现间歇一贯的运作模式. 数字化设计与FPGA的可复杂. 很多的软件设计方法也可用于应用现代数字化设计. 上锁清洁单元. 你有办法做到设计规范,施工、核查. 认识你的工具必须做的基本任务给你. 本文的题目极为了解数字设计者与数年的经验. 但愿本文将帮助设计师在FPGA数字设计起步者不能进入数字化设计团队的资深解答.
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