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FPGA
- 描述了利用FPGA和51单片机实现等精度频率计，这个只包含FPGA部分的源程序-Describes the use of FPGA and MCU 51, such as precision frequency meter, the FPGA contains only part of the source
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- 频率计，51单片机用计数器做的，可以用来测频率。一般的课程设计可能会有用。-Frequency counter, the counter to do with the microcontroller 51 can be used to measure the frequency. The general curriculum design may be useful.
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- 基于51单片机的数字频率计+1602显示-Based on 51 single-chip digital frequency counter 1602 shows
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- 基于fpga和51单片机的等精度频率计，通过fpga对信号进行采集，数据传给单片机计算，再由12864进行显示，可进行频率，周期，脉宽，占空比，幅值等的测量。-Fpga and 51 microcontroller based precision frequency meter, through fpga for signal acquisition, data to the microcontroller to calculate, and then by 12864 for display,
FPGA-51
- 实现频率计的功能，频率测量范围是100HZ到10M.采用fpag与单片机结合。-FPGA and MCU combination to achieve frequency meter function, it can count on the accuracy of frequency, and to achieve the corresponding function, can complete technology and achieve frequency.
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- 频率计 测量范围1-100MHz 测量阈值0.1s 计数部分为FPGA/CPLD 语言VHDL 显示部分为51 单片机加八位数码管 语言C-Frequency meter Measuring range 1-100 MHZ Measure threshold is 0.1 s Count part of FPGA/CPLD Language VHDL Display part of 51 MCU with eight digita