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key_xiaodou
说明： 该资料是用vhdl编写的按键消抖程序，按键消抖在使用按键的数字电路中非常重要，如果不对按键信号进行处理，有可能会出现大量错误的按键信号。文件key_xd.vhd是按键消抖程序，文件key_xd.vwf是仿真波形文件。该程序已经通过仿真测试，并且在电路板上调试通过，效果理想。(The information is written in the key consumer vhdl shaking procedures, key consumer shaking in digital circuits using the buttons is very important, if not key signal processing, there may be a lot of the wrong button signal. File key_xd.vhd is key consumer shake procedure is the simulation waveform file key_xd.vwf file. The program has been tested by simulation and debugging in circuit board by, the results are satisfactory.)
- 2010-04-26 16:13:57下载
- 积分：1
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cordic
CORDIC(Coordinate Rotation Digital Computer)算法即坐标旋转数字计算方法。 CORDIC算法,能够通过平移和累加快速实现基础的数学函数,包括三角函数,开方,指数,对数,平方根等函数。(CORDIC (Coordinate Rotation Digital Computer) algorithm for the coordinate rotation digital calculation. CORDIC algorithm can be achieved through the rapid translation and accumulation based on mathematical functions, including trigonometric, square root, exponential, logarithmic, square root and other functions.)
- 2020-06-29 13:40:02下载
- 积分：1
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VerilogFreq-div
Verilog分频程序原理讲解及代码.偶数倍分频奇数倍分频的原理和方法(Verilog divide the program explain the principle and code an even multiple of odd multiple of the principle of divide and divide)
- 2013-01-21 21:45:08下载
- 积分：1
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textiowrite
quartus ii 环境下，一个完整的利用TEXTIO仿真的源代码，包括读数据文件和输出数据到文件。(Under quartus ii environment, a complete simulation using TEXTIO source code, including reading data files and output data to a file.)
- 2014-02-03 23:56:30下载
- 积分：1
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spi
SPI的Verilog实现(非常的全面和详细，还带有SPI算法的注解)(SPI in Verilog implementation (a very comprehensive and detailed, but also with the SPI algorithm annotation))
- 2011-06-30 11:21:04下载
- 积分：1
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FRFT_Ozaktas
这是分数阶傅里叶变换FRFT的土耳其算法的FPGA实现的程序，FPGA是Xilinx的virtecx-5，这是我在做毕业设计的时候自己编写的，希望能对你有帮助！(This is the fractional Fourier transform algorithm FRFT Turkish FPGA implementation of the program, FPGA is the Xilinx virtecx-5, which is what I was doing graduate design time I have written, I hope you can help!)
- 2021-03-12 10:49:25下载
- 积分：1
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8253
8253可编程定时器/计数器芯片 VeriLog实现(8253 programmable timer/counter chip VeriLog achieve)
- 2013-05-31 20:40:23下载
- 积分：1
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LED
说明： 一个走马灯的程序,可以按照要求一个一个往后面按顺序点亮(A program for the lantern can be lit one by one according to the requirements.)
- 2019-06-28 15:18:09下载
- 积分：1
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yiweijicunq
说明： 16位右移位寄存器
下面描述的是一个位宽为16位的右移位寄存器，实际具有环形移位的功能，是在右移位寄存器的基础上将最低位的输出端接到最高位的输入端构成的。其功能为当时钟上升沿到达时，输入信号的最低位移位到最高位，其余各位依次向右移动一位。(16-bit right shift register
The following description is a right shift register with a bit width of 16 bits. It actually has the function of circular shift. It is based on the right shift register, which connects the lowest bit output terminal to the highest bit input terminal. Its function is that when the rising edge of the clock arrives, the lowest displacement of the input signal reaches the highest position, and the rest of you move one bit to the right in turn.)
- 2020-08-18 09:58:21下载
- 积分：1
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cpu_easy
ADD MOV MOVi SUB四指令cpu设计，qutartus，(Design of four-instruction CPU)
- 2019-05-13 11:44:49下载
- 积分：1
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