Building a RISC System in an FPGA
上传时间： 2013-09-04
上传用户：朗朗乾坤
本设计的基本要求是以复杂可编程逻辑器件CPLD为基础，通过在EDA系统软件ispDesignExpert System 环境下进行数字系统设计，熟练掌握该环境下的功能仿真，时间仿真，管脚锁定和芯片下载。 本系统基本上比较全面的模拟了计数式数字频率计，广泛应用于工业、民用等各个领域，具有一定的开发价值。
标签： ispDesignExpert System EDA 系统软件
上传时间： 2013-09-05
上传用户：文993
Allegro design guide \r\nAllegro design guide
上传时间： 2013-09-07
上传用户：mnacyf
System will automatically delete the directory
标签： automatically directory System delete
上传时间： 2013-09-09
上传用户：toyoad
* DESCRIPTION: DDS design BY PLD DEVICES.\r\n *\r\n * AUTHOR: Sun Yu\r\n *\r\n * HISTORY: 12/06/2002 \r\n *
标签： DESCRIPTION DEVICES design DDS
上传时间： 2013-09-09
上传用户：jokey075
protel99se pcb design
上传时间： 2013-09-11
上传用户：dyctj
In this paper, we discuss efficient coding and design styles using verilog. This can beimmensely helpful for any digital designer initiating designs. Here, we address different problems rangingfrom RTL-Gate Level simulation mismatch to race conditions in writing behavioral models. All theseproblems are accompanied by an example to have a better idea, and these can be taken care off if thesecoding guidelines are followed. Discussion of all the techniques is beyond the scope of this paper, however,here we try to cover a few of them.
标签： Efficient Verilog Digital Coding
上传时间： 2013-11-22
上传用户：han_zh
This document was developed under the Standard Hardware and Reliability Program (SHARP) TechnologyIndependent Representation of Electronic Products (TIREP) project. It is intended for use by VHSIC HardwareDescription Language (VHDL) design engineers and is offered as guidance for the development of VHDL modelswhich are compliant with the VHDL Data Item Description (DID DI-EGDS-80811) and which can be providedto manufacturing engineering personnel for the development of production data and the subsequent productionof hardware. Most VHDL modeling performed to date has been concentrated at either the component level orat the conceptual system level. The assembly and sub-assembly levels have been largely disregarded. Under theSHARP TIREP project, an attempt has been made to help close this gap. The TIREP models are based upon lowcomplexity Standard Electronic Modules (SEM) of the format A configuration. Although these modules are quitesimple, it is felt that the lessons learned offer guidance which can readily be applied to a wide range of assemblytypes and complexities.
上传时间： 2014-12-23
上传用户：xinhaoshan2016
Trademarks: Trademarks and service marks of Cadence Design Systems, Inc. (Cadence) contained in
标签： Allegro-Design-Editor-Tutorial_ad e_tut
上传时间： 2014-08-09
上传用户：龙飞艇
为得到性能优良、符合实际工程的锁相环频率合成器，提出了一种以ADI的仿真工具ADIsimPLL为基础，运用ADS（Advanced Design System 2009）软件的快速设计方法。采用此方法设计了频率输出为930~960 MHz的频率合成器。结果表明该频率合成器的锁定时间、相位噪声以及相位裕度等指标均达到了设计目标。
上传时间： 2013-12-16
上传用户：萍水相逢
