全数字锁相环的verilog源代码

具有桥式结构的传感器很多，如利用应变原理、磁电阻原理和其他变电阻原理的传感器，可以实现对压力、位移、加速度、磁场等物理量的测试。这种结构的差分输出可以增加灵敏度，也有一定抵消外加干扰的能力。而且有的虽不是差分输出，比如电阻分压式的输出，可以认为是“半桥”，我们还可以人为的加上另一半，即加上一对精密电阻和一个电位器组成另一个分压电路，形成差分输出。每次调节电位器使差分输出为0，抵消零磁电压。-Bridge structure with many sensors, such as the use of contingency theory, the principle of magneto-resistance and other variable resistance sensor principle can be achieved on the pressure, displacement, acceleration, magnetic field, such as physical tests. The structure of the differential output can increase sensitivity, but also have some ability to offset the additional interference. And some is not a differential output, such as pressure resistance of the output type, you can think is

闪耀光栅 有带阻滤波器作用的闪耀光纤光栅，反射角度可以控制(Blazed grating)

基于FPGA设计的串口发送及接收程序，波特率可调(FPGA - based serial port sending and receiving)

vhdl的基础性的介绍，对初学者大有用处-vhdl basic introduction

VHDL，verilog串并转换源程序 Xilinx公司参考资料-VHDL, verilog Series and conversion company Xilinx reference source

说明：  Laplace可以应用于图像的锐化，根据其原理，对于Laplace后的图像同样可以进行边缘检测。(Laplace can be applied to image sharpening. According to its principle, edge detection can also be performed for images after Laplace.)

Very suitable for the study using computer vision, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. The performance of the program has reached a high level.

VHDL黄金版，本人费了九牛才找到，帮助初学者入门-VHDL version, I spent nine cattle to find help beginners entry

基于fpga的多功能电子钟的设计非常使用希望对大家有帮助啊-FPGA-based multi-functional electronic clock design to use would like to help everyone ah

saa7113_配置.SAA7113视频解码系列芯片的一种，8位彩色配置(saa7113_ configuration. SAA7113 video decoder chips in an 8-bit color configuration)