可编程门阵列 meaning in English
array programmable gate
array, programmable gate (pga)
pga programmable gate array
programmable gate array (pga)
Examples
- 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。 - The viterbi decoder with hard decision designed by the paper , is aimed at ( 3 , 1 , 9 ) convolutional coding . the data rate is 9 . 6kbps . the data rate received by the rake receiver is spreaded by 127 - bit spread sequences , added pilot signals and modulated by qpsk
该课题所设计viterbi译码是针对( 3 , 1 , 9 )卷积码的硬判决译码,数据速率为9 . 6kbps ; rake接收机所接收的数据是扩频因子为127 、加入导频且经qpsk调制的扩频信号,使用verilg硬件描述语言在xilinx公司的ise环境下在用现场可编程门阵列( fpga )来实现viterbi译码器和rake接=收机的功能。 - In the software design part , the image encoding is realized with huffman encoding on the bubbling up sorting method for 256 gray - color values . the result of the encoding and encoding efficiency are displayed in the list box . in the hardware design part , on the basis of the characteristic and development of the embedded system hardware , the code joint is realized with the fpga and vhdl
在红外虚拟键盘的软件实现部分，采用哈夫曼（ huffman ）编码的方法实现了图像编码，利用冒泡法对256个灰度值进行排序，最后将编码结果以及编码效率等以列表框的形式显示；在硬件设计部分，基于目前嵌入式系统硬件的特点及发展，采用可在线修改的现场可编程门阵列fpga （ fieldprogrammablegatesarray ）技术以及高速集成电路硬件描述语言vhdl （ veryhighspeedintegratedcircuitshardwaredescriptionlanguage ）等方法实现图像处理中的码字拼接功能。 - With the age of soc coming , asic component of fpga / cpld can satisfy the require of design of soc , what " more , it has the special virtue of programming in system . especially the fpga of high speed , great density and excellent capability is becoming the key part in system . so the appliance of system on a programmable chip is becoming more and more far - ranging
随着片上系统( soc )时代的到来，包括复杂可编程逻辑器件( cpld )和可编程门阵列( fpga )的可编程asic器件，不仅能满足片上系统设计的要求，而且具有系统内可再编程的独特优点，尤其是速度高、密度大和性能好的fpga正成为系统的关键部件，可编程片上系统( systemonaprogrammablechip )的应用也越来越广泛。 - So the system has several features , for example , smaller volume , credibility anf less price . at one time , by applying altera company " max + plusii software flat , klex10k series chips and fpga technology , all components in the controling system obtain logic sinulation and are described by vhdl language . so the syetem is of practicability
同时，本论文应用altera公司的max + plus软件平台和flex10k系列芯片，利用当今世界上非常流行的现场可编程门阵列( fpga )技术，实现了该系统中各个元器件的vhdl语言描述及其系统仿真。