用VHDL编写的RS232串口的通信程序

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

用vhdl编写的简易电子中设计，经过测试成功，且用记事本上载，无需阅读器进行阅读。-Use of VHDL in the preparation of simple electronic design, has been tested successfully, and use Notepad to upload without reader reading.

basys3的数字钟，可以显示00.00-59.59(Digital clock of basys3,It can display 00.00-59.59)

IIC slave controller source code

其中包括AD9226的原理图和应用程序，可以参考完成其他编程(Including AD9226 schematics and applications, you can refer to complete other programming)

使用FPGA测量频率大小，并且在数码管上进行显示(Frequency measurement using FPGA and display on digital tube)

全部通过，是我的精心设计，完全满足初学者的要求。-all passed, I was carefully designed, fully meet the requirements of beginners.

Xilinx ISE 9.2 and ChinpScope Pro 9.2 Sn

VHDL写的8051内核,可用的,好用,有兴趣可下载,在外国网站下载的-write VHDL 8051 kernel, available, convenient, can be downloaded interested in the foreign website

说明：  FPGA 读写 SRAM 存储块，verilog代码(Read and write SRAM memory block and Verilog code in FPGA)