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pinlvji
- 考虑到只基于单片机的频率测量计设计主要是以单片机为基础，原理简单，但由于自身精度问题，测量的范围小。而基于FPGA和单片机结合的频率测量设计主要是以单片机作为系统的主控部件，FPGA完成对时序逻辑控制、计数功能，能较好的利用了FPGA的高精度、高速等方面的优势。-Taking into account only single-chip based on the frequency meter is based on single-chip design based on a simple pri
-frequency_counter
- 包含测频计、按键分频器、七段数码管显示分频系数和频率大小，已在开发板上运行，精度较高，并包含modelsim仿真do文件和图片，原理图等。-Contains the measured frequency meter, the key divider, seven segment LED display division factor and frequency of size, has been running on the development board, high precision,
plj1
- 频率计的设计，等精度设计，非常实用，欢迎下载-Frequency meter design, and other precision design, very practical, welcome to download
Frequency-meter-program-source-code
- 基于FPGA实现的采用等精度测频原理的频率计程序源码与仿真-Frequency meter program source code and simulation based on the use and other precision frequency measurement principle of FPGA implementation
pinlvji-design-VHDL
- 使用Altera公司的EP2C35系列的FPGA芯片，利用SOPC-NIOSII-EP2C35开发板设计和仿真一个数字频率计，对1Hz~250KHz 的脉冲进行频率测量，采用等精度测量，即在所测量的整个频段内部，均可实现相同精度的测量，测量精度与频率无关，结果在数码管上显示-The use of Altera EP2C35 series FPGA chip using the SOPC-NIOSII-EP2C35 board design and simulation of a digital