Its key teehnology being fulfilled by dsp & cpld , which is convenient of the system run in real time , and friendly for users to develop the system 其关键技术是采用数字信号处理器( dsp )和可编程逻辑器件( cpld )实现的，这种设计便于实现实时处理，开放性好。
In this paper , the emphasis was on the design and implementation of hardware platform and software platform for embedded digital terminal of multimedia teaching network 利用可编程逻辑器件cpld完成网络通信协议设计。本文主要内容包括硬件、软件的设计。
From the request of practical applications ， the dissertation studies a practical and technological problem about making use of hdpld to implement iir filters 本文从实际应用的要求出发，研究了利用高密度可编程逻辑器件来实现iir滤波器的这一应用技术问题。
Firstly , when the expansion card of the computer is designed , flex10k embedded programmable logic device is used to realize the function of the system 各部分的设计如下:计算机扩展卡的硬件设计中,选用flex10k系列的可编程逻辑器件作为扩展卡的主控制芯片。
In this paper , the ranging circuit which is based on the complicated pld ( cpld ) is introduced in detail , and how to design and make the ranging circuit is introduced too 论文详细讨论了基于复杂可编程逻辑器件cpld的测距电路，说明了该电路的设计和制作。
In the first chapter , the general situation and developing tendency of cpld is presented . several eda technology - developing phases are as well introduced 本文第一章绪论介绍了可编程逻辑器件的发展、应用，以及eda的发展历程，还介绍了soc 、 sop 、 asiic等。
In this paper , the emphasis is how to use the in system programmable chip to improve the stability of microwave range finder and reduce the size of it 本文研究的重点是如何在微波测距仪中采用在系统可编程逻辑器件，以提高系统稳定性，同时减小系统体积和功耗。
It consists of a kernel dsp and logic - control element ( cpld or fpga ) . this kind of device can overcome the above shortcomings effectively and is much more prevalent 一种以dsp为核心,并配合可编程逻辑器件( cpld或者fpga )为主要结构的图像采集与处理系统应运而生。
After studying these theories , we design a set of scheme for this system and finish the hardware circuit of dds . tested by instrument , this system is up to requirement 在理论研究的基础上，设计了整个系统的完成方案，用可编程逻辑器件( cpld )完成了dds主通道部分的硬件电路。
The author accomplishes the data acquisition system including hardvvare design , software programming and making the byteblaster parallel port dovvnload cable of the programmable logic device 作者完成了数据采集系统的硬件设计和软件编程部分以及可编程逻辑器件下载电缆线的制作。
