搜索资源列表
pingche
- 简易数字频率计,数码管显示,VHDL语言-simple digital frequency meter, digital control, VHDL
dengjingdu.rar
- 根据第三届(1997年)全国大学生电子设计竞赛题目:简易数字频率计,完全用FPGA芯片做的一个等精度数字频率计。,According to the third (1997) National Undergraduate Electronic Design Contest Topic: simple digital frequency meter, complete with a FPGA chip, such as doing precision digital frequency meter.
mydesign
- FPGA实现简易数字频率计设计。自己设计,绝对原创-FPGA realization of simple digital frequency meter design. Their own design, an absolute original
97B
- 这是电子设计大赛的97年b题简易数字频率计的fpga一种做法。-This is Electronic Design Competition 1997 b problem simple digital frequency meter fpga practice.
plj
- 基于VHDL的简易数字频率计,具体功能不清楚请大家验证! -Simple VHDL-based digital frequency meter, the specific function is not clear please verify!
freqm
- 以CPLD器件EPM7128SLC84-15为核心实现的简易数字频率计,采用在一定时间内对数字脉冲计数的方法,可直接测量TTL电平的数字脉冲信号的频率、周期和脉宽。其他一些信号可经过信号预处理电路变换后测量。 量程:1Hz~999999Hz 输入信号:(1)TTL电平数字脉冲信号;(2)方波/正弦波,幅度0.5~5V 显示:七段数码管显示频率(Hz)和周期/脉宽(us) 控制:两个拨码开关切换三种工作模式:测频率,测周期,测脉宽-Frequency Counter realize
digital_frequencycounter
- 一个简易的数字频率计,可以对一个输入的信号频率进行测量并显示输出,适合VHDL的初学者-A simple digital frequency meter, you can enter the signal of a frequency measurement and display output, suitable for beginners VHDL
sdfdf
- 设计并制作一台数字显示的简易频率计。 (二)要求 1.基本要求 (1)频率测量 a.测量范围 信号:方波、正弦波 幅度:0.5V~5V[注] 频率:1Hz~1MHz b.测试误差≤0.1 (2)周期测量 a.测量范围 信号:方波、正弦波 幅度:0.5V~5V[注] 频率:1Hz~1MHz b.测试误差≤0.1 键盘从上到下,从左到有依次为: 1 2 3 4 5 6 7 8 9 0 .
system
- 基于vhdl的简易数字频率计设计,已经经过调试,可直接使用-Vhdl based on a simple digital frequency meter design, have been debugging, can be directly used
pinlvji
- 用Verilog语言实现较高精度简易的数字频率计!-Verilog language with high accuracy simple digital frequency meter!
CCP
- 利用CCP模块设计频率计。本程序利用CCP1模块实现一个“简易数字频率计”的功能-CCP module design using frequency meter. This procedure using the CCP1 module to achieve a " simple digital frequency meter" function
plj
- 这是一个利用VHDL编写的简易数字频率计,它所能够测量的频率范围为:0~50MHZ,当被测量信号的频率越大则它的精度越高。-This is a simple written using VHDL digital frequency meter, it can measure the frequency range: 0 ~ 50MHZ, when the frequency of the signal being measured is greater the higher its accura
shuzizhong
- 简易数字频率计 交通灯控制器 抢答器 课程设计ppt-A digital clock design
01-NEC_1997_B
- 简易数字频率计(1997年B题),本例程的rst(复位)键位于拨码开关的第1位(最右边),高电平有效。-Simple digital frequency meter Problem B (1997), the routine rst (reset) button is located in one of the DIP switch (far right), high effective.
pinlvji
- 这是一个简易数字频率计的源代码文件,基于DE-2 70,50MHz分频,四位十进制显示-This is a simple digital frequency meter source code files, based on DE-2 70,50 MHz sub-band, four decimal
ISE_lab16
- 简易数字频率计,可以运行。可用ise10.0以上版本打开-Simple digital frequency meter, you can run. Available ise10.0 version open
shiyansan
- 简易数字频率计 实验设计 数字系统设计 采用模块化设计 -Simple digital frequency meter experimental design digital system design is modular in design
digital-frequency
- 简易数字频率计设计,使用ise软件仿真,xilinx芯片,可以测输入信号的频率-Simple digital frequency meter design, simulation ise software, xilinx chip that can measure the frequency of the input signal
8位数字显示的简易频率计
- (1)能够测试10HZ~10MHZ的方波信号; (2)电路输入的基准时钟为1HZ,要求测量值以8421BCD码形式输出; (3)系统有复位键; (4)采用分层次分模块的方法,用Verilog HDL进行设计,并对各个模块写出测试代码; (5)具体参照说明文档(包含源代码,仿真图,测试波形,详细的设计说明)(A square wave signal capable of testing 10HZ~10MHZ; (2) the reference clock input by the ci
ccd
- 简易数字频率计,实现建议的数字频率计功能,测频,测周期,测相位,并在LCD上显示出来。(Simple digital frequency meter, to achieve the proposed digital cymometer function, frequency measurement, cycle measurement, phase measurement, and displayed on the LCD.)