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parell_to_serial.rar
- 该模块主要完成并串转换功能。其中system_clk是输入并行时钟的频率,它是串行时钟serial_clk的八倍。byte_data_en是输入并行数据使能信号,byte_data是输入并行数据。serial_data是转换后的串行数据,bit_data_enable是串行数据有效信号。,The module main is completed and the string conversion functions. System_clk which is an input parallel c
jishuqi.rar
- 描述的是一个带有异步复位和同步时钟使能的十进制加法计算器,,With reset and clock enable decimal calculator
VHDL
- 1、 设计一个简易电子琴。要求能演奏的音域为中音的 1 到高音的 1。 2、 用GW48-PK2中的8个按键作为琴键。 3、 GW48-PK2中有扬声器。 4、 可以使用GW48-PK2上的12MHz作为输入时钟信号。 -1, the design of a simple flower. Requirements can play for the tenor of the range of 1 to treble the 1.2, and GW48-PK2 in eight ke
shizhong
- 用vhdl语言描述时钟的功能,并通过七段译码显示输出。-VHDL language used to describe the function of the clock and through the Seven-Segment display decoder output.
watch
- 功能更强大的数字时钟,有年份,月,日,时,分,秒和星期,可以调校-More powerful digital clock, there are years, months, days, hours, minutes, seconds and weeks, you can adjust the
clock
- 电子时钟具有一般时钟所具有的所有功能,定时,报时,显示时间和日期以及秒表等等功能。-electric clock
sysfp
- 完成从SDH telecom bus的38Mhz*4系统时钟和复帧提取出SDH的telecom bus的C1j1,spe,au指针 ,H4位置等SDH帧结构-SDH telecom bus from 38Mhz* 4 the system clock and rehabilitation SDH frame to extract the telecom bus of C1j1, spe, au pointer, H4 location SDH frame structure
sdram_vhdl_lattice
- sdram的控制程序,程序分为控制端口模块、时钟模块、数据传输模块及刷新等模块-sdram control procedures, process control port is divided into modules, clock modules, data transfer module and refresh modules
sheji2
- 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 applic
DVF
- 数控分频器的设计数控分频器 端口定义: CLK:时钟输入 D[7..0]:预置数据 Fout:分频输出 说明: D[7..0]作为8位加1计数器的初值,初值越大,分频输出频率越高,反之越低, -NC NC divider divider port the definition of design: CLK: Clock input D [7 .. 0]: preset data Fout: frequency output that: D [7 .. 0] as
24
- 简单的数字时钟EDA设计,并通过电路的仿真和硬件验证,进一步了解计数器的特征和功能。-Simple digital clock EDA design, and through circuit simulation and hardware verification, and further understanding of the characteristics and functions of counters.
clock
- 本文档采用VHDL语言编写了一个数字时钟的程序,该数字时钟采用24小时制计时,可以实现整点报时,时间设置,闹钟等功能。最小分辨率为1秒。-VHDL language in this document using a digital clock to prepare the procedure, the digital clock 24-hour time system, you can bring the whole point of time, time settings, alarm clo
clock
- 电子时钟,能够进行计时,可设定闹钟,可以当做跑表,并且可以更改时间-electric clock
DDSckkc
- 以把直接数字频率合成(DDS)看成这样一种技术,它能用数字值形式的信号控制正弦波的频率。最简单的DDS电路包括一个二进制计数器,一个以等间隔正弦波值进行全波编程的ROM,以及一个数模转换器,用于将存储的正弦波值转换为电压。计数器的时钟频率决定了正弦波的频率,但这 -To the Direct Digital Synthesis (DDS) as such a technology, it can use the digital value of the form of the frequen
CLOK
- 时钟分频。使用原有高频信号,将其10倍频,得到可用于八段数码管显示的扫描信号-Clock frequency. The use of the original high-frequency signal, frequency-doubling of its 10, the eight can be used to display the scanned digital signal
uart_test_ok_921
- 一个简单的uart 源码,接收一个字符并发回,通过测试,可以使用的,输入时钟12mhz,发送速率96-A simple uart source code, receiving a character and send back through the test, can be used, input clock 12mhz, sending rate 9600
Sequencedetector
- 序列检测器可用来检测一组或多组由二进制码组成的脉冲序列信号,这在数字通信领域有广泛的应用。当检测器连续收到一组串行二进制码后,若这组码与检测器中预制的码相同,输出为A,否则输出为B。序列检测I/O口的设计如下:设Din是串行数据输入端,clk是工作时钟,clr是复位信号,D是8位待检测预置数,QQ是检测结果输出端。-Sequence detector can be used to detect one or more sets consisting of binary code from the
ds32c35
- ds32c35是dalas生产的实时时钟(RTC)芯片,本程序(在EP2C8Q208C8N上调试通过)在FPGA上构建I2C接口于此时钟芯片通信。可以在LED上动态实时显示时间。利用本程序也可以改编成高精度实时时间测量的程序-ds32c35 is produced by dalas real-time clock (RTC) chip, this program (in the EP2C8Q208C8N debugging via) in the FPGA built this clock ch
eda
- eda实验时钟电路系统由秒时钟产生电路、走时电路模块、数字显示模块、校时模块、语音报时模块、工业控制模块-eda test clock circuit generated by the second clock circuit, the circuit blocks away, the digital display module, the campus module, voice timekeeping module, industrial control modules
数字时钟
- 基于VHDL语言编写的数字时钟程序,经验证,可以用硬件实现(Based on VHDL language digital clock program, verified, you can use hardware to achieve.)