微处理机
微處理機
미처리궤
MICROPROCESSORS
2014年
5期
5-7
,共3页
现场可编程门阵列%频率测量仪%高精度%高速度
現場可編程門陣列%頻率測量儀%高精度%高速度
현장가편정문진렬%빈솔측량의%고정도%고속도
FPGA%Frequency measurement instrument%High precision%High speed
随着可编程器件的快速发展,FPGA已经广泛应用在各个领域。由于其性能的稳定性和设计的灵活性,因此本设计也采用了FPGA为主控单元,实现了用于测量信号频率的频率测量仪。在保证精度的基础上,用Verilog硬件描述语言制定了三个模块,以实现系统的整体功能,并对系统实现的整体功能进行了仿真验证。
隨著可編程器件的快速髮展,FPGA已經廣汎應用在各箇領域。由于其性能的穩定性和設計的靈活性,因此本設計也採用瞭FPGA為主控單元,實現瞭用于測量信號頻率的頻率測量儀。在保證精度的基礎上,用Verilog硬件描述語言製定瞭三箇模塊,以實現繫統的整體功能,併對繫統實現的整體功能進行瞭倣真驗證。
수착가편정기건적쾌속발전,FPGA이경엄범응용재각개영역。유우기성능적은정성화설계적령활성,인차본설계야채용료FPGA위주공단원,실현료용우측량신호빈솔적빈솔측량의。재보증정도적기출상,용Verilog경건묘술어언제정료삼개모괴,이실현계통적정체공능,병대계통실현적정체공능진행료방진험증。
With the rapid development of the programmable devices,FPGA has been widely used in various fields.As its stability of the performance and flexibility of the design,FPGA is also used as the main control unit in the system to design the frequency measurement instrument for measuring the signal frequency.In order to guarantee the accuracy,Verilog hardware description language is used to develop three modules to achieve the overall function of the system,and the simulation is conducted to the functions mentioned above.