现场可编程

• This paper has designed and finished motor controller with field programmed gate array ( fpga ) chips made in altera and analyzed the ways to realize the speed adjusting of bldcm ( brushless direct current motor ) with this controller
  本论文利用altera公司的现场可编程门阵列( fpga )芯片完成了电机控制器的设计、制造和调试并在此基础上分析研究了利用此控制器对无刷直流电机进行调速控制的方法。
• A arming control system of synchronous fitting missle is brough forward in this paper of which the arming control unit composes of the high speed digital signal processing chip dsp and fpga , and has better performance in speed and precision
  本文提出了一种双联装导弹瞄准系统，其瞄准控制部分由高速数字信号处理芯片dsp和现场可编程门阵列fpoa构成，使得整个系统在速度和精度方面都具有较好的性能。
• At last , the tracking algorithm runs in a hardware system of automatic target tracking . this system uses tms320c6711 dsp ( digital signal processor ) as cpu , and uses fpga ( field programmable gate array ) to control the system
  本文在研究自动目标跟踪算法的基础上,进一步将算法在基于数字信号处理机dsp ( digitalsignalprocessor )和现场可编程门阵列fpga ( fieldprogrammablegatearray )的硬件系统上实现。
• The data - sampling section completes analogue - to - digital conversion using fpga and high speed adc , then transmits these data to processing communication equipment in some format . because fpga has high speed processing capacity , this section can obtain very high sampling rate
  数据采集部分采用现场可编程门阵列（ fpga ）作为与模数转换器件（ adc ）的接口，在单芯片内实现了同步采样控制、数据编码传输的功能。
• The fpga of xilinx inc . works as a important part , with which many functional modules , including a controller of lcd display , a fifo ( first in first out ) memory , a controller of sampling clock , and so on , were implemented
  Xilinx公司的fpga （现场可编程门阵列）作为系统的外围控制器，实现系统的其他很多功能模块，包括lcd （液晶显示）控制器、测频和测周模块、 fifo （先进现出存储器） 、采样时钟控制器，等等。
• The system used hight - performance dsp ( tms320c6202 ) to realize the real - time image object tracking algorithm , used large - scaled programmable logical array cpld to control logic and field programmable gate array fpga to preprocessing the image
  其中运用了高性能dsp ( tms320c6202 )完成实时图像目标处理算法，并结合大规模可编程逻辑阵列cpld进行逻辑控制和现场可编程门阵列fpga对采集的视频图像做预处理，满足了系统的实时性。
• With recent advance in micro - electronics technologies , fpga ( field programmable gate array ) has become more and more important in digital system design , because of its high performance in terms of scalability , functionality and so on
  近几年来,由于微电子技术的迅猛发展,使得fpga (现场可编程门阵列, fieldprogrammablegatearray )的性能指标,比如规模、功能等越来越好。因此, fpga在数字系统设计中占据了越来越重要的位置。
• Fpga ( field programmable gate arrays ) is a new type of ic ( integrated circuit ) in recent years . it has advantages of compactness 、 economy 、 high speed 、 low consumption 、 full integration and good applicability . it is easy to be developed and be maintained
  现场可编程门阵列器件( fieldprogrammablegatearrays )是近年来崭露头角的一类新型集成电路,它具有简洁、经济、高速度、低功耗等优势,又具有全集成化、适用性强,便于开发和维护(升级)等显著优点。
• There are many encryption algorithms . even for one algorithm , rsa , for example , the architectures of different modular length rsa are not same . the dissertation focuses on the research and design of the reconfiguration in the encryption application using fpga
  在现场可编程逻辑阵列fpga上，实现多种加密算法以及不同长度密钥的rsa算法的可重构，在目前对开展可重构计算技术在加密方面的应用基础研究和研发有自主版权的加密硬件技术有一定的意义。
• In view of numerous digital and analog signals need to be processed , and the difficulty of real - time processing of multi channel 400 hz ac signal , vhdl ( vhsic hardware description language ) is applied to design the digital circuit , which is successfully realized in field programmable gates array ic - xc2s100
  针对i o模块中需要处理的数字量和模拟量较多的事实，以及多路400hz信号的实时处理较为繁重的现状，作者采用了现场可编程门阵列( fpga )加以解决。