搜索资源列表
tr_wave
- FPGA编写的三角波发生器,可以产生100HZ~500KHZ以上的三角波,波形稳定
box
- 用vhdl语言编写的基于fpga的波形发生器,使用了quartusII程序。可以在1602液晶显示器上显示目前的波形种类。产生的波形分别是正弦波,三角波,锯齿波和方波。
sjb
- FPGA或CPLD与DAC(DAC0832),这个源代码是产生一个三角波,还带有仿真,精度是8位。
ddfs.rar
- 基本FPGA的DDS信号发生器,可产生1-1MHZ任意频率的三角波,方波,锯齿波,正弦波,Basic FPGA-DDS signal generator, can produce 1-1MHZ arbitrary frequency triangle wave, square wave, sawtooth, sine wave
fpga
- VHDL写的fpga程序,可产生三角波,方波据此波,正弦波,可实现任意频偏的调频,调相,调幅-Fpga write VHDL program can generate triangle wave, square wave accordingly wave, sine wave, can achieve any frequency offset of the FM, PM, AM
FPGAboxin
- FPGA实现波形产生模块能产生正弦,方波,锯齿,三角波的产生,频率可调-fpga
20090903FPGA
- 传统的波形发生器采用模拟技术的方法,这种方法构成的波形发生器电路结构复杂,仅能产生正弦波、方波、锯齿波和三角波等几种简单波形。而现在在高科技领域,我们需要的可能是一些任意波形,如在保密雷达发波等军事方面和地震波形、汽车碰撞波形等模拟仿真应用方面。任意波形发生器现在被广泛用于自动控制系统、振动激励、仪器仪表领域。我国目前在这方面还比较落后,特别是在用DDS技术实现任意波形发生器方面。本课题我们打算用DDS技术基于FPGA核心板设计一个任意波形发生器。该仪器我们用LabVIEW来写的控制面板实现与F
test
- 一个基于FPGA的波形发生器 可以产生三角波、方波、正弦波-A FPGA-based waveform generator can generate triangle wave, square wave, sine wave
triangle_LFM
- DDS芯片产生三角波线性调频信号的FPGA程序-DDS chip generated triangular wave linear FM signal of the FPGA program
fre3
- 基于FPGA直接数字式频率合成器,产生方波,三角波和正弦波,频率范围为1~20000HZ,并且可以与单片机连接,显示频率和波形-FPGA-based direct digital frequency synthesizer to generate a square wave, triangle wave and sine wave, frequency range of 1 ~ 20000HZ
copy_DDS
- 采用FPGA编程做DDS,可以产生四波形,正弦波,方波,三角波,可调幅度,相位。-Based on FPGA programming DDS do, can produce four waveform, sine wave, square, triangle wave, adjustable amplitude, phase.
Versatile-waveform-generator
- 多功能波形发生器,基于fpga,实现方波,三角波,锯齿波的产生-Versatile waveform generator based on fpga, square wave, triangle wave, sawtooth wave generation
dds
- 基于FPGA的数字信号发生器,通过直接数字合成法,产生方波、正玄波、锯齿波、三角波-FPGA-based digital signal generator, the direct digital synthesis to produce a square wave, sine wave, sawtooth, triangle wave
DDS
- 首先利用VC6.0程序产生正弦波,三角波ROM数据,并将数据导入FPGA的ROM,利用TLV5618是串行输入的12位高精度快速双口D/A转换器输出。-First using VC6.0 program generate sine wave, triangle wave ROM data, and the data import the ROM of the FPGA, using TLV5618 is high precision and fast duplex serial input 12
DDS_SYS_CLK100M
- 基于FPGA的信号源设计,100M时钟,32位相位累加,能产生正玄波、方波,三角波,锯齿波,频率可调,频率范围0.03HZ-15MHZ。-FPGA-based signal source design, 100M clock, 32-bit phase accumulation can produce sine wave, square wave, triangle wave, sawtooth, adjustable frequency, the frequency range 0.03 Hz
dds_again
- 基于FPGA的DDS。可以产生三种波形:正弦,方波,三角波。频率分辨率0.012Hz。频率从0至25MHz任意可调。-FPGA-based DDS. Can produce three waveforms: sine, square, triangle wave. Frequency resolution 0.012Hz. Frequency is adjustable from 0 to 25MHz.
FPGA-based-PWM-generator
- 基于FPGA的PWM发生器,将所需的正弦波和三角波转化为数据文件,存入存储器中,用计数器逐一读取产生波形-FPGA-based PWM generator, the desired sine wave and triangular wave into a data file into memory, and one by one to read the counter generates a waveform
xinhaoyuan
- DDS产生多种波形信号发生器,包括正弦波,三角波,方波,锯齿波。运行于Altera Cyclone FPGA平台。-DDS signal generator generates a variety of waveforms including sine, triangle wave, square wave, sawtooth wave. Running on Altera Cyclone FPGA platform.
FPGA-PWM-Quartus
- 一种基于FPGA产生PWM波的Quartus程序。 包含15分频器、地址译码器、带死区的PWM发生器、计数实现的三角波发生器。-An FPGA-based PWM wave generated Quartus program. Contains 15 dividers, address decoders, PWM generator with dead counted achieve triangular wave generator.
FPGA-I_LOOP
- 本程序是三角波产生程序,很实用,是进行PWM拨软件实现的关键软件之一-This procedure is a triangular wave generated procedures, it is practical, is one of the key software PWM to dial the software implementation