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jiaotongdeng
基于CPLD的交通灯控制，完成交通灯的功能，校错能力(CPLD-based control of traffic lights, traffic lights to complete the function, the school was wrong capacity)
- 2010-10-08 23:12:11下载
- 积分：1
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8b10b
8b10b编解码，用于光通信和千兆以太网，verilog编写，已验证(8b10b codec for optical communications and Gigabit Ethernet, verilog prepared Verified)
- 2021-01-27 09:48:41下载
- 积分：1
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29335-素材（代码）
说明： 基于fpga的数字图像处理原理及应用源码(The principle and source code of digital image processing based on FPGA)
- 2020-07-02 05:00:02下载
- 积分：1
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FFT_64points
64点的 FFT verilog,它是串行计算的，工作频率不到100M，计算速率很高，里面的层次很清晰。(64-point FFT verilog serial computing, the operating frequency of less than 100M, the calculated rate is high, the level inside is very clear.)
- 2021-04-03 11:29:07下载
- 积分：1
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fffffff
如上图所示， Rst是低电平有效的系统复位信号，Clk是时钟信号。AB[5：0]是地址信号，DB[7：0]是数据信号，wr是低电平有效的写信号。start是启动信号。
模块中有一个64x8的双端口的存储器。系统复位结束后，可以通过AB、DB和wr信号向同步存储器写入数据。当写入64个数据后，给出一个Clk周期宽度的脉冲信号start，则系统从存储器0地址处开始读出数据，读出的8位数据从低位开始以3位为一组，每个时钟周期输出一组，即第一个时钟周期输出[2：0]位，第二个时钟周期输出[5：3]位，第三个周期输出1地址的[0]位和0地址的[7：6]位，直至将存储器中64x8数据全部输出。若最后一组不足三位，则高位补0。
(As shown above, Rst is an active-low system reset signal, Clk is a clock signal. AB [5: 0] is the address signal, DB [7: 0] is the data signal, wr write signal is active low. start is the start signal. Module in a dual port memory of 64x8. After the reset, you can write data to the synchronous memory by AB, DB and wr signals. When data is written to 64, given the width of a pulse signal Clk cycle start, the system begins to read the memory address 0, 8 data read out a low starting with three as a group, each clock outputs a set period, which is the first clock cycle of the output [2: 0] bits, the second clock cycle output [5: 3] position, the third cycle of the output of an address [0] and 0 address [7 : 6] bit, until all the data in memory 64x8 output. If the last group of less than three, the high 0s.)
- 2020-11-04 20:39:51下载
- 积分：1
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P2S
Parallel to Serial converter Module
- 2013-07-27 18:06:44下载
- 积分：1
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层合板刚度
层合板的刚度的计算和验算，包括拉伸刚度A、弯曲刚度D以及耦合刚度B。
首先要给定层合板的各个参数，具体有：层合板的层数N；各单层的弹性常数E1、E2、 、G12；各单层对应的厚度；各单层对应的主方向夹角 。(The stiffness of laminated plates is calculated and checked, including tensile stiffness, A, flexural stiffness, D and coupling stiffness B. First of all, it is necessary to give the parameters of laminated plates, such as the number of plies N, the elastic constants of each layer, E1, E2, and G12, the thickness of each monolayer, and the angle of the main direction corresponding to each single layer.)
- 2021-01-18 09:28:43下载
- 积分：1
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单周期CPU设计完整代码
实验课作业，下载可以直接跑，各个模块的完整代码。
- 2023-09-02 21:10:03下载
- 积分：1
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移相器 verilog
这是移位器对Verilog一个桶式移位器的结构通用的方法需要生成块。 for循环中产生块将揭开在编译时，不运行时间就像一个for循环像一个永远阻塞。为了保持它的通用也有有2比1多路复用器有一个参数化的宽度。仅供参考，你可以使用与功能代码太生成模块，例如注释掉mux_2to1实例并取消它下面的赋值语句。通过读取IEEE标准1800年至2012年§27.生成结构了解更多有关生成块。
- 2022-03-01 04:06:29下载
- 积分：1
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PID controller verilog源代码
The PID controller IP core performs digital proportional–integral–derivative controller (PID controller) algorithm. The algorithm first calculates the error between a measured value (PV) and its ideal value (SP), then use the error as an argument to calculate the manipulate value(MV). The MV will adjust the process to minimize the error. It can be used to calculate duty cycle for PWM (Pulse Width Modulation).
- 2022-09-23 12:05:03下载
- 积分：1
