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Equal-precision-frequency-meter
- 等精度频率计，测频范围为1~50MHZ，可测脉宽-Main measurement frequency, pulse width equal precision frequency meter.Measuring frequency range is between 1hz
fre_quarter
- 24位等精度频率计,外部计数器+内部计数器,LCD1602显示-24 precision frequency meter, an external counter+ internal counter, the LCD1602 display
fpga
- 利用超高速硬件描述语言(VHDL)在现场可编程逻辑门阵列(FPGA)上编程实现的纯数字式等精度频率计，不但具有较高的测量精度，而且其测量精度不会随着被测信号频率的降低而下降。为了实现对任意信号进行频率测量，在前端输入加整形电路即可。-The cymoneter that be implemented with using the VHDL (Very High Speed Integrated Hardware Descr iption
mc51FPGAdepinlvji
- 单片机与fpga设计的等精度频率计
mc8051_design_1p5
- mc51单片机与fpga等精度频率计fpga的部分 mc51单片机与fpga等精度频率计fpga的部分 mc51单片机与fpga等精度频率计fpga的部分-mc51 microcontroller and fpga precision frequency meter fpga part mc51 microcontroller and fpga-precision frequency counter fpga' s part mc
2GHZ_Frequency_Counter
- 等精度频率计 理论上可测16M赫兹频率，但proteus仿真频率过高软件会报错，因此做板才能体会，另外附加了直接测量法的程序，方便做比较-Precision frequency meter theoretically measurable 16M Hz frequency error, but proteus simulation frequency is too high software, so do the board can a
plj
- 基于51单片机的等精度频率计测量程序，已经经过调试成功的，而且精度已达到了10_7位-51 microcontroller-based precision frequency measuring procedures had already been successful commissioning, and the accuracy has reached 10_7 bit
frequency
- 等精度频率计（FPGA部分），通过单片机发送频率控制字给FPGA，FPGA实现计数，再将计数结果发送给单片机后进行数据处理最后发送到数码管或液晶屏显示待测频率-Precision frequency meter (FPGA part) by the single-chip transmit frequency control word to the FPGA, FPGA, to achieve the count, and then f
FTEST2
- Verilog语言，等精度频率计/测脉冲宽/测占空比-Verilog language, and other precision frequency meter/measuring pulse width/measured duty cycle
freq
- 等精度频率计的verilog实现，经过quartus编译-Verilog to achieve equal precision frequency meter
dengjingdupinlvji
- 等精度频率计，实时检测频率数值，可达到1Hz精确，周期，占空比等-Precision frequency meter, real-time detection of frequency values up to 1Hz precise, period, duty cycle, etc.
frequency-meter
- 等精度频率测量Mini51B方案,采用51单片机和CPLD实现等精度频率计的设计与现实-Such as the accuracy frequency measurement Mini51B program
pinlvji
- 等精度频率计原理，电路图，单片机程序全套，-And other precision frequency principle, schematics, SCM
frenq
- 用于等精度频率计测量程序,可下载至FPGA,或CPLD芯片中-Used for other precision frequency measurement procedures
CPLD
- 基于CPLD的等精度频率计的单片机程序，用的是EPM5701T00C5芯片-Based on CPLD and other precision frequency of the SCM process, using EPM5701T00C5 chip
precision-frequency-meter-design
- 基于51软IP核的等精度频率计设计，利用altera提供的软51ip核，用VHDL语言实现的-Based on 51 soft IP cores, such as precision frequency meter design, the use of the software provided 51ip altera core, using VHDL language
djdfre
- 基于51单片机和cpld的等精度频率计，精度可以达到十万分之一-51 And cpld based on the precision frequency meter, the accuracy can reach one hundred thousandth
frequence
- 基于51单片机的等精度频率计原理图，简单额原理，强大的功能，很实用的-Based on 51 single-chip precision frequency meter schematic, the amount of the principle is simple, powerful, very useful
FPGA-frequency
- 本设计基于FPGA设计等精度频率计，并采用NIOS II控制液晶显示器显示测量频率。-The design is based on FPGA design precision frequency meter, and using NIOS II controlled LCD display shows the measured frequency.
DENG-JING-DU
- 基于FPGA的等精度频率计设计，实现百万分之一的误差精度-FPGA-based design and other precision frequency to achieve the accuracy of one millionth of error