Field programmable gate arrays ( fpga ) can be programmed in the field to implement any logic circuits of requirement from user . because of their reprogrammability , they are good candidates for rapid system prototyping 现场可编程门阵列( fpga )器件能通过对其进行编程实现具有用户规定功能的电路,因而特别适合集成电路的新晶开发和小批量asic电路的生产。
It could not get better result if only use field programmable gate array ( fpga ) or digital signal processing chip ( dsp ) . nowadays , it is common practice to use fpga + dsp scheme for real - time infrared image processing 而如果将fpga和dsp相结合,则既可发挥fpga的高速优势,又可发挥dsp的灵活特点,这样就实现了一种功能强大的能对不同红外图像进行处理的系统。
As a kind of high - density special digital integrated chip configured by user , field programmable gate array ( fpga ) has many advantages , such as miniaturization , low power dissipation , programmable logic , digitalization and velocity 现场可编程门阵列( fpga )是一种由用户自行配置的高密度专用数字集成芯片,具有小型化、低功耗、可编程、数字化和快速方便实用的特点。
2 . by analyzing the partial discharge signals and the interferences and using high - speed filed programmable gate array ( fpga ) and digital signal processor ( dsp ) , a hardware and print circuit board have been designed 3 2 )通过对局部放电和干扰的分析,针对局部放电信号实时处理的要求,利用高速的现场可编程逻辑器件和数字信号处理器完成了信号处理的硬件电路板的设计与制作。
This thesis consists of designing and implementing a jpeg encoder system that is compatiable with jpeg baseline mode using fpga ( field programmable gates array ) in standard hardware description language verilog 本文探讨了以fpga ( fieldprogrammablegatesarray )为平台,使用hdl ( hardwaredescriptionlanguage )语言设计并实现符合jpeg静态图象压缩算法基本模式标准的图象压缩芯片。
2 . the micro - computer and the field programmable gate array ( fpga ) realize the control part of this t / r signal processor appealing the high speed transfer request , and the transform of communication protocol between mcu and this signal processor . 3 系统控制部分用单片机和现场可编程逻辑器件( fpga )来实现,完成了数据的高速传输要求,以及单片机和收发信机部分的通信协议转换。
The system discussed in the dissertation has the compact architecture built with dsp ( digital signal processor ) , fpga ( field programmable gate array ) , and ram . by using lcd ( liquid crystal display ) it provides the friendly menu interface for user ' s convenient operation 本文中设计的数字示波表系统采用非常简洁的设计结构dsp + fpga + ram ,使用lcd显示器,并为用户提供友好的菜单界面。
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 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。