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DDS_DAC_Output
说明： 本工程使用A7系列FPGA产生DDS，用DAC0832进行正弦电压输出(In this project, A7 series FPGA is used to generate DDS, and DAC0832 is used for sinusoidal voltage output)
- 2019-05-06 10:05:10下载
- 积分：1
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频率计，ＶＥＲＩＬＯＧ代码，含详细 中文注释．
频率计，ＶＥＲＩＬＯＧ代码，含详细 中文注释．-Cymometer, VERILOG code, containing a detailed Chinese Notes.
- 2023-05-22 17:20:02下载
- 积分：1
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verilog基础练习，介绍怎样编写测试文件和仿真
verilog基础练习，介绍怎样编写测试文件和仿真-Verilog based on exercises, how to introduce the preparation of test documentation and simulation
- 2022-01-28 18:39:08下载
- 积分：1
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verilog HDL语言编写的键盘扫描程序，考虑以确定关键的博…
Verilog HDL编写的键盘扫描程序，考虑了判断按键弹起的问题。程序按一定的频率用低电平循环扫描行线，同时检测列线的状态，一旦判断有一列为低则表示有键被按下，停止扫描并保持当前行线的状态，再读取列线的状态从而得到当前按键的键码；等待按键弹起：检测到各列线都变成高点平后，重新开始扫描过程，等待下一次按键。-Written in Verilog HDL keyboard scanner, taking into account to determine key bounce problem. Program according to a certain frequency of scan lines with low-level circulation lines, while testing out the state line, once the judge has said there is a classified as low-key is pressed, stop the scan and to maintain the current line-line state, and then read out line state to get the current keys key codes to wait for key pop-up: To detect the lines at all out into a high level after the re-start the scanning process, waiting for the next key.
- 2022-05-07 15:33:47下载
- 积分：1
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serial port simulated programme of lattice
lattice的串口仿真的程序- serial port simulated programme of lattice
- 2023-04-29 09:40:03下载
- 积分：1
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：现场可编程门阵列（FPGA）在双FPGA芯片的特点
:针对现场可编程门阵列(FPGA)芯片的特点,研究FPGA中双向端口I/O的设计,同时给
出仿真初始化双向端口I/O的方法。采用这种双向端口的设计方法,选用Xilinx的Spartan2E芯片
设计一个多通道图像信号处理系统。-: For field programmable gate array (FPGA) chip features of FPGA in the bi-directional port I/O design, the simulation is initialized at the same time two-way port I/O method. Using this design method of two-way ports, optional Spartan2E the Xilinx chip to design a multi-channel image signal processing system.
- 2022-01-21 19:15:19下载
- 积分：1
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FFT
verilog xilinx IP实现FFT仿真(Verilog xilinx IP implementation FFT simulation)
- 2017-03-14 00:15:29下载
- 积分：1
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FPGA中实现的硬件UDP 协议
FPGA中实现的硬件UDP 协议 FPGA中实现的硬件UDP 协议
- 2022-03-23 19:25:50下载
- 积分：1
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该文件用在CPLD上的，和C语言很接近，5位的计数器一个。
该文件用在CPLD上的，和C语言很接近，5位的计数器一个。-the documents on the CPLD, and the C language is close to that of the five counters one.
- 2023-04-25 23:35:03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
