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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...
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
- 2023-08-23 20:55:03下载
- 积分:1
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Verilog HDL__.rar a brief tutorial, very useful
Verilog HDL__.rar
简要教程,很有用-Verilog HDL__.rar a brief tutorial, very useful
- 2022-09-27 05:05:03下载
- 积分:1
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gmii_tx_mac
实现千兆以太网数据发送,通过GMII接口向PHY写数据,控制PHY发送数据。(Implementation of Gigabit Ethernet data transmission, write data to the PHY through the GMII interface, control PHY data.)
- 2013-08-08 15:24:43下载
- 积分:1
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IIR-FPGA
基于FPGA实现IIR滤波器的程序,用VERILOG编程语言实现(The program based on the FPGA implementation of the IIR filter is implemented in the VERILOG programming language)
- 2017-05-24 11:08:15下载
- 积分:1
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liyuanlnx_IP_RAM
FPGA——IP_RAM实验:
创建IPRAM核,单端口,10位地址线(256字节),8位数据线(每字节8byte),读写使能
input [9:0] address;
input clock;
input [7:0] data;
input wren; //置1则写入
output [7:0] q;
LNXmode:控制LEDC显示
1:mode1,从k1~k3输入data的低4位,ledb计时,从0~f,计时跳变沿读取k1~k3的值,存入RAM
8个数之后,从RAM输出数据,用leda显示,同样每秒变化一次(The experiment of FPGA-IP_RAM:
Create IPRAM core, single port, 10 bit address line (256 bytes), 8 bit data line (8 byte per byte), read and write enablement)
- 2020-06-22 04:20:02下载
- 积分:1
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sample_wave
可以产生8比特的采样波形,非常不错的VHDL程序(Sampling can produce 8-bit waveform, very good VHDL program)
- 2010-10-12 20:03:07下载
- 积分:1
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键盘扫描,实现4×4键盘扫描功能,实现在数码管上显示相应的数字...
键盘扫描,实现4×4键盘扫描功能,实现在数码管上显示相应的数字-Keyboard scanning, the realization of 4 × 4 keyboard scan function, the realization of digital tube display in the corresponding figure
- 2022-02-06 05:08:26下载
- 积分:1
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有限状态机 — FSM
有限状态机是指输出取决于过去输入部分和当前输入部分是时序逻辑电路。在有限状态机中,状态寄存器的下一个状态不仅与输入信号有关,而且还与该寄存器的当前输入有关,因此有限状态机又可以认为是组合逻辑和寄存器逻辑的一中组合。下面代码是哈工大计算机学院CPU设计中关于有限状态机部分的代码。
- 2022-07-18 13:01:32下载
- 积分:1
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基于Actel A3P030 FPGA液晶显示器使用jdl12864串行接口,时钟可调
基于Actel A3P030 FPGA,液晶采用JDL12864串行接口,时钟48MHz-Based on Actel A3P030 FPGA, LCD using JDL12864 serial interface, clock 48MHz
- 2022-07-05 03:00:11下载
- 积分:1
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al422b
AL422B,FPGA写的控制时序。XIWANGDUIDAJIAYOUYONG(AL422B,timing of AL422b.)
- 2014-04-17 21:41:09下载
- 积分:1