Description: 彩条信号发生器使用说明
使用模块有：VGA接口、脉冲沿模块、时钟源模块。
使用步骤：
1. 打开电源+5V
2. 信号连接，按下表将1K30信号与实际模块连接好。
3. 1K30板连接好并口线，并将程序加载。
4. 将彩色显示器的线与VGA接口连接好。
5. 彩条信号就可以在显示器中产生，通过脉冲沿模块按键MS1可以改变产生彩条的
-color of the signal generator for use with the use of modules : VGA, pulse along the module, module clock source. Use steps : 1. Turn the power 5V 2. Signal connectivity, the table below will 1K30 signal with the actual module linking well. 3. 1K30 good parallel plate connections and will be loading procedures. 4. Will the line color display with VGA interface connector good. 5. Choi of the signal can be generated in the display, along the pulse button MS1 module can change color of the produce Platform: |
Size: 95232 |
Author:刘浪 |
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Description: FIFO（先进先出队列）通常用于数据的缓存和用于容纳异步信号的频率或相位的差异。本FIFO的实现是利用
双口RAM 和读写地址产生模块来实现的.FIFO的接口信号包括异步的写时钟（wr_clk）和读时钟（rd_clk）、
与写时钟同步的写有效（wren）和写数据（wr_data） 、与读时钟同步的读有效（rden）和读数据（rd_data）
为了实现正确的读写和避免FIFO的上溢或下溢，给出与读时钟和写时钟分别同步的FIFO的空标志（empty）和
满标志（full）以禁止读写操作。-FIFO (FIFO queue) is usually used for data caching and asynchronous signal used to accommodate the frequency or phase differences. The realization of this FIFO is to use dual-port RAM and to read and write address generator module achieved. FIFO interface signals, including asynchronous write clock (wr_clk) and read clock (rd_clk), and write effectively write clock synchronization (wren) and write data (wr_data), clock synchronization and time effective reading (rden) and read data (rd_data) in order to realize the right to read and write and to avoid FIFO overflow or the underflow, is given with the time clock and write clock synchronization FIFO respectively empty signs (empty) and full logo (full) to prohibit the read and write operations. Platform: |
Size: 378880 |
Author:lsg |
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Description: 本程序实现了一个数字频率计。它由一个测频控制信号发生器TESTCTL，8个有时钟的十进制计数器CNT10，一个32位锁存器REG32B组成。-This procedure implements a digital frequency meter. It consists of a frequency control signal generator TESTCTL, 8 which have the metric system clock counter CNT10, a 32-bit latch REG32B component. Platform: |
Size: 1024 |
Author:liushenshen |
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Description: 四位计数器
计数器是数字系统中用得较多的基本逻辑器件。它不仅能记录输入时钟脉冲的个数，还可以实现分频、定时、产生节拍脉冲和脉冲序列等。例如，计算机中的时序发生器、分频器、指令计数器等都要使用计数器。 -Counter Counter 4 is used by digital systems more basic logic devices. It not only records the number of input clock pulse, but also realize frequency, timing, producing beats, such as pulse and pulse sequence. For example, the computer timing generator, prescaler, counters, such as instructions to use counters. Platform: |
Size: 20480 |
Author:sy |
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Description: CRC码产生器与校验器程序
Features ：
Executes in one clock cycle per data word
Any polynomial from 4 to 32 bits
Any data width from 1 to 256 bits
Any initialization value
Synchronous or asynchronous reset-CRC code generator and calibration program Features: Executes in one clock cycle per data word Any polynomial from 4 to 32 bits Any data width from 1 to 256 bits Any initialization value Synchronous or asynchronous reset Platform: |
Size: 5120 |
Author:Alex |
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Description: 设计并调试好一个能产生”梁祝”曲子的音乐发生器，并用EDA实验开发系统（拟采用的实验芯片的型号可选Altera的MAX7000系列的 EPM7128 CPLD ，FLEX10K系列的EPF10K10LC84-3 FPGA， ACEX1K系列的 EP1K30 FPGA，Xinlinx 的XC9500系列的XC95108 CPLD，Lattice的ispLSI1000系列的1032E CPLD）进行硬件验证。
设计思路
根据系统提供的时钟源引入一个12MHZ时钟的基准频率，对其进行各种分频系数的分频，产生符合某一音乐的频率，然后再引入4HZ的时钟为音乐的节拍控制，最后通过扬声器放出来。
-Design and debug a good one can produce The Butterfly Lovers piece of music generator, and the development of EDA experimental system (to be used in models of experimental chip with optional Altera s MAX7000 series EPM7128 CPLD, FLEX10K series EPF10K10LC84-3 FPGA, ACEX1K Series The EP1K30 FPGA, Xinlinx the XC9500 series XC95108 CPLD, Lattice s ispLSI1000 series 1032E CPLD) for hardware verification. Design according to the system clock source provided by the introduction of a benchmark 12Mhz clock frequency and its various sub-sub-band frequency coefficients, resulting in consistent with the frequency of a particular music, and then the introduction of 4Hz clock control for the music beats, and finally through Loudspeakers released. Platform: |
Size: 8192 |
Author:lijq |
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Description: 基于ROM的正弦波发生器的设计：1.正弦发生器由波形数据存储模块（ROM），波形发生器控制模块及锁存模块组成
2.波形数据存储模块（ROM）定制数据宽度为8，地址宽度为6，可存储 64点正弦波形数据，用MATLAB求出波形数据。
3.将50MHz作为输入时钟。
-ROM-based design of the sine wave generator: 1. Sinusoidal waveform generator by the data storage module (ROM), waveform generator control module and latch module 2. Waveform data storage module (ROM) custom data width of 8 , address width of 6, can store 64 points sinusoidal waveform data, waveform data are obtained using MATLAB. 3. To 50MHz clock as input. Platform: |
Size: 98304 |
Author:宫逢源 |
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Description: 关于频率计程序的设计，LCD控制程序，PSK调制解调的控制程序，MSK调制解调控制程序，电梯控制程序，TLC5510控制程序，基带码发生器程序，电子琴程序，自动售货机程序，电子时钟程序，步进电机控制定位系统，波形发生器，出租车计价器，ADCO809-Procedures regarding the design of frequency meter, LCD control procedures, PSK modulation and demodulation of the control procedures, MSK modulation and demodulation control procedures, procedures for elevator control, TLC5510 control procedures, base-band code generator procedures, organ procedures vending machine procedures, electronic clock procedures, stepper motor control of positioning systems, waveform generator, Taximeter, ADCO809 Platform: |
Size: 1277952 |
Author:chenjy |
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Description: 一个秒表的硬件设计，学习数字电路中基本RS触发器、单稳态触发器、时钟发生器及计数、译码显示等单元电路的综合应用。-The hardware design of a stopwatch, learn basic digital circuit in the RS flip-flops, monostable multivibrator, the clock generator and counting, decoding display unit integrated circuit applications. Platform: |
Size: 131072 |
Author:周妮 |
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Description: 基于Cyclone EP1C6240C8 FPGA的时钟产生模块。主要用于为FPGA系统其他模块产生时钟信号。采用verilog编写。
使用计时器的方式产生时钟波形。
提供对于FPGA时钟的偶数分频、奇数分频、始终脉冲宽度等功能。-Based on Cyclone EP1C6240C8 FPGA' s clock generator module. Is mainly used for the FPGA system clock signal generated in other modules. The use of the timer-generated clock waveform. To provide for the FPGA clock even sub-frequency, odd-numbered sub-frequency, pulse width is always functions. Platform: |
Size: 1466368 |
Author:icemoon1987 |
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Description: 基于ROM的正弦波发生器的设计
一．实验目的
1. 学习VHDL的综合设计应用
2. 学习基于ROM的正弦波发生器的设计
二．实验内容
设计基于ROM的正弦波发生器，对其编译，仿真。
具体要求：
1.正弦发生器由波形数据存储模块（ROM），波形发生器控制模块及锁存模块组成
2.波形数据存储模块（ROM）定制数据宽度为8，地址宽度为6，可存储 64点正弦波形数据，用MATLAB求出波形数据。
3.将50MHz作为输入时钟。
-ROM-based sine wave generator design
1. Purpose of the experiment
1. VHDL Integrated Design and Application of Learning
2. Learning ROM-based sine wave generator design
2. Experimental content
ROM-based sine wave generator design, its compilation, simulation.
Specific requirements:
1. Sine wave generator by the data storage module (ROM), waveform generator control module and latch modules
Two. Waveform data storage module (ROM) custom data width is 8, the address width of 6, can store 64-point sine wave data, wave data obtained using MATLAB.
3. The 50MHz input clock. Platform: |
Size: 17408 |
Author:爱好 |
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Description: contains some self generated vhdl files. it includes a clock generator, CRc generator, pulse generator etc. Platform: |
Size: 10240 |
Author:pri |
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Description: 时钟发生器用于生成不同的时钟信号clock、clk2、fetch与alu_clk，产生的时钟信号clk送往寄存器与状态控制器，时钟信号clk2送往数据控制器与状态控制器，信号fetch送往数据控制器与地址多路器，信号alu_clk送往算术逻辑单元。-Clock generator to generate different clock signals clock, clk2, fetch and alu_clk, generated clock signal sent to register with the state controller clk, the clock signal clk2 sent to the data controller and the state controller, the signal sent to fetch the data controller and address of the multiplexer, the signal sent to the arithmetic logic unit alu_clk. Platform: |
Size: 4096 |
Author:cccs |
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Description: A VHDL pulse generator that generates customizable square wave pulses on an arbitrary number of channels. Controlled by UART communication through serial port. Tuned for 5ns period clock signal.
The pulse width and delay of each channel is fully adjustable through serial port while the design is running. Channels can also be turned on and off. Platform: |
Size: 17408 |
Author:Eugene |
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