Description: Configuration Relocation and Defragmentation for
Reconfigurable Computing
Katherine Compton, James Cooley, Stephen Knol
Scott Hauck Platform: |
Size: 140288 |
Author:radzio |
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Description: 本文将FPGA的快速性和计算机的灵活性通过USB2．0总线有机地结合起来，设计了一个基于FPGA的可调参数FIR滤波系统。此系统由计算机根据各种滤波器指标计算出滤波参数，通过USB2．0对FPGA芯片内部的FIR多阶滤波器进行参数配置，实现数字滤波器参数可调；配置后的FPGA滤波单元完成对A／D采集的信号进行滤波运算，滤波后的数据经过缓存后通过USB2．0总线传输至计算机进行显示、分析和储存等进一步处理。在系统中采用有限状态机对FPGA参数配置模式和滤波模式进行切换，保证了系统的有序运行。-In this dissertation，a reconfigurable FIR filter system based on FPGA is designed，which combine high—speed operation of FPGA and flexibility of computer using USB2．0 interface．According to the filter specialties，the filter coefficients are calculated by the computer．And the configured coefficients of the multistage FIR filter are downloaded to the chip．The filtering computing is completed by the FPGA．The filtered data iS transmitted to the computer through the USB2．0 interface for further processing，such as displaying，analyzing and storing．The states conversion between coefficients configuring mode and filtering mode is finished by FSM(Finite State Machine)，which ensures the system to work orderly． Platform: |
Size: 6375424 |
Author:mabeibei |
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Description: 作为兼有软件灵活性和硬件效率的可重构计算技术，如何在系统设计中发挥可重构计算技术的优势是设计人员广泛关注的问题之一，本文对此作了详细分析-Flexibility of both software and hardware as the efficiency of reconfigurable computing technology, how to play in the system design of reconfigurable computing technology is that the designers of wide concern, this article made a detailed analysis of this Platform: |
Size: 1464320 |
Author:turandot |
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Description: Field programmable gate arrays (FPGAs) are emerging in many areas of high performance computing, either as tailor made signal processor, embedded algorithm implementation, systolic array, software accelerator or application specific architecture. FPGAs are so flexible and reconfigurable that they are capable of massively parallel operations, explicitly tailored to the problem at hand. There are lot of paradigms to put FPGAs at work in a high performance computing environment There are number of limitations which restrict FPGAs to reach the performance of Application Specific Integrated Circuits (ASICs) but they provide the possibility of changing the hardware design easily while outpacing software implementations on general purpose processors. Platform: |
Size: 2638848 |
Author:javad |
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Description: Field programmable gate arrays (FPGAs) are emerging in many areas of high performance computing, either as tailor made signal processor, embedded algorithm implementation, systolic array, software accelerator or application specific architecture. FPGAs are so flexible and reconfigurable that they are capable of massively parallel operations, explicitly tailored to the problem at hand. There are lot of paradigms to put FPGAs at work in a high performance computing environment There are number of limitations which restrict FPGAs to reach the performance of Application Specific Integrated Circuits (ASICs) but they provide the possibility of changing the hardware design easily while outpacing software implementations on general purpose processors. Platform: |
Size: 248832 |
Author:javad |
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Description: Field programmable gate arrays (FPGAs) are emerging in many areas of high performance computing, either as tailor made signal processor, embedded algorithm implementation, systolic array, software accelerator or application specific architecture. FPGAs are so flexible and reconfigurable that they are capable of massively parallel operations, explicitly tailored to the problem at hand. There are lot of paradigms to put FPGAs at work in a high performance computing environment There are number of limitations which restrict FPGAs to reach the performance of Application Specific Integrated Circuits (ASICs) but they provide the possibility of changing the hardware design easily while outpacing software implementations on general purpose processors. Platform: |
Size: 19456 |
Author:javad |
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Description: 介绍了基于线性反馈位移寄存器的编码原理及可重构改进方法。通过乘法和加法的迭代运算实现了伴随多项式的并行运算。采用改进欧几里德算法求解关键方程,运用钱氏搜索算法实现了错误位置的查找,并提出以上两种算法的可重构计算结构。-Introduced based on linear displacement of the code register feedback principle and reconfigurable improvement methods. Through the multiplication and addition of iterative operation realized the adjoint polynomials of parallel computing. By means of improving the Euclidean algorithm is presented to solve the key equation, using the search algorithm to realize the wrong once the find position, and put forward the above two kinds of algorithm of reconfigurable computing structure. Platform: |
Size: 186368 |
Author:孟君 |
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Description: 介绍了一种基于 和 的嵌人式机器人运动控
制器的可重构设计方法 ,
给出了控制器的结构设计、
功能设计和硬件设计 ,
提出了由 微控制器通过 配置 的方法 ,
以
及介绍了嵌人式操作系统 拜 一 在控制器中的应用 充分利用 微处理器高速运算能力和 的快速配置能力 ,
大大减少 了
系统的外围接口器件 ,
有效地降低了成本 ,
提高了系统的集成度和灵活性 ,
便于用户实现较为复杂的算法 实验表明 ,
控制器性能可靠-Based reconfigurable and embedded robot motion controller design method is given the structure of the controller design, functional design and hardware design, put forward by the microcontroller through the configuration, and introduces embedded operating system thanks to a controller fully take advantage of the the microprocessor speed computing power and the ability to quickly configure, greatly reducing the peripheral interface devices, effectively reducing the cost and improve the integration of the system and flexible and user-friendly to achieve a more complex algorithm experiments show reliable controller Platform: |
Size: 287744 |
Author:gaoyong |
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Description: 程序利用线性重构计算数值问题，实现真实解与数值解的误差对比。-Procedures using linear reconfigurable computing numerical problems。Contrast realize the error and numerical solutions of the real。 Platform: |
Size: 218112 |
Author:neol |
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