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... with top-down design method, the scheme of FPGA-based DDS circuit is proposed, all modules of ... of my academy. DDS circuit system based on FPGA has high reliability, better maintainability, ease of update ...
... 管理方法的流程和应用。从FPGA设计人手,选用了Xil-公司的Virtex ... method based on field programmable gate array(FPGA)starting from FPGA design,adopts the Virtex-Ⅱchip serial of ...
... ,a kind of polynomial arithmetic unit based on FPGA is introduced,which can handle and use all ... system design.The polynomial arithmetic unit based on FPGA is realized,and the complex function is implemented ...
... ,a novel design of driving circuit based on FPGA was proposed.Arbitrary waveform signal was stimulated by the driving circuit with rich logic resources on FPGA and its programming flexibility.The SNR and resolution ...
... pseudo-random frequency control code generated by the FPGA,can change its frequency tuning word by the ... ,pulse-repetition-rate adjustable modulation waveform generated by FPGA to provide the clock,which can achieve the ...
... board as the microcontroller,it consisted of the FPGA module,keyboard modules,liquid crystal display modules,digital ...
... real-time processing problems.This design use the FPGA' s Cyclone chip to build a CNC ... and output signals of the machine through the FPGA,and receive lower servo feedback signal to monitor ...
... 现状，确定了研究基于DSP和FPGA的数字化开关电源的重要意义， ... ，成本增高。本文采用DSP和FPGA技术来做数字化PID调节，再 ... 整个系统的核心为基于DSP和FPGA技术的数据处理算法，其采样 ... 采集和A/D转换，且采用FPGA技术来控制ADC，这样就避免 ...
... 的作用。 本文利用FPGA NIOSⅡ软核代替传统测量系统中 ... 的学习研究,提出利用TDC-GP1结合FPGA嵌入式处理器的TIM系统方案,设计出系统硬件部分(PCB接口板和FPGA逻辑)和软件部分(NiosⅡ嵌入式软件),实验 ...
... ，发展缓慢。本文设计的基于FPGA的非接触式数据采集系统具有 ... ，下载配置到开发板上的FPGA芯片中，实现设计系统的实验验证；最后，论文对基于FPGA的非接触式数据采集进行了 ... XE Ⅲ 6.0a仿真工具构建了以FPGA作为处理器的读卡器与智能卡之间的 ...
