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ISE_lab18
- 基于VHDL语言，通过调用Xlinx生产的FPGA开发板上的DDS核，产生正弦信号。并可进行仿真观察。-Based on VHDL language, by calling Xlinx FPGA development board produced by the nuclear DDS, sine signal. The simulation can be observed.
SPCfilte
- 程控滤波器的设计文档，滤波芯片为ltc1068,程控放大器为ad603，采用FPGA产生DDS.-SPC filter design documents, ltc1068 chips for filtering, program-controlled amplifier for ad603, based on FPGA produce spurious.
DDS_Adder
- DDS加法程序，用verilog程序写成，在FPGA的中实现-DDS addition procedures, written with verilog program, implemented in the FPGA' s
Verilog_FPGA_DDS
- Verilog编写基于FPGA的DDS实现-FPGA-based DDS Verilog
The-pulse-signal-generator
- 脉冲信号发生器：采用DDS技术实现脉冲信号的周期、脉冲宽度、幅值的数控调节。通过单片机与FPGA的并行通信技术将频率控制字及矩形脉冲数据传送给FPGA的双口RAM。模拟输出通道则将信号通过100MHz、8位D/A转换器将波形数据转换成模拟脉冲信号，最后通过高速运放构成的放大器放大，实现幅度连续可调。-The pulse signal generator: using the DDS technology to achieve the pulse signal cycles, pulse widt
chengxu
- 基于FPGA的DDS信号发生器设计，可以运行并出结果-The spurious signal generator based on FPGA design，Can run and out the results
zaibo
- 基于FPGA的正弦载波发生器,在system generator上设计后生成代码。-DDS generator base on FPGA
MSP430149heFPGAtongxindds
- MSP430149与FPGA通信附带dds程序，这个程序是通过硬件实现功能了的，大家可以放心的下载-MSP430149 communication with the FPGA with dds program that functions through a hardware implementation, and we can be assured of the download
DDS_12B
- 基于EP2C5T144的FPGA的12位频率控制字和12位相位控制字的DDS源代码-FPGA-based EP2C5T144 of frequency control word 12-bit and 12-bit phase control word of the DDS source code
ddsfpga
- 基于fpga的dds,特别好用，自己调试过了-Fpga based on the dds, particularly useful for their own after a commissioning
DDS_fpga_fpga
- 基于fpga的dds实现，已经调试过，特别好用-Fpga implementation based on the dds have been debugged, especially useful
top
- FPGA实现dds，可调频，任意波形，键盘输入。三角正弦锯齿波都有-FPGA realizing, can change the frequency, any DDS waveform, the keyboard input. The triangle sine sawtooth wave
wf1
- dds信号发生器，基于fpga的信号发生器，拥有基本的功能，是本人亲自编写，具有良好的稳定性和健壮性！我喜欢这个代码-dds signal generator, signal generator based on fpga, with basic functions，
DDS_8b_zy_02
- 该程序实现FPGA实现DDS功能，配合单片机控制可实现正弦波输出。以及配合外围电路改变DA参考电压，可实现输出电压可调。-FPGA implementation of the program to achieve DDS functions, control can be achieved with sine wave output of the microcontroller. Changes in the external circuit with the DA and the refere
sin-two-90
- 基于FPGA模拟DDS产生两路互为90度得正弦波，以此为依据，可做频率，相位可调的多路波形发生器-FPGA-based simulation DDS generates two sine wave was 90 degrees each other, as a basis to do the frequency, phase adjustable multi-channel waveform generator
DDS_single
- 基于FPGA的单路DDS函数发生器的实现 ，语言为Verilog-FPGA-based single-channel DDS function generator implementation language for Verilog
DAC908-AM-FM--sinsin
- 基于FPGA的DDS发生器以及AM、FM模拟调制-The DDS generator and FPGA-based AM, FM analog modulation
FPGA_DDS
- 用FPGA实现DDS双通道信号发生器，具有调相功能-With FPGA realizing double channel DDS signal generator, has the function of system.all
sixiangzaibosheji
- 本代码采用Altera公司的FPGA为主控芯片，以开发软件QuartusⅡ为工具。采用EDA设计中的自顶向下与层次式设计方法使用精简的DDS算法完成了输入为14MHz，输出四路频率为70MHz的四相序正弦载波（相位分别为0°、90°、180°、270°）的设计。利用Verilog HDL语言进行了程序设计并用QuartusⅡ对设计进行了仿真，验证了其正确性。-DDS algorithm with simplified input for the completion of 14MHz, 70M
DDS_SIN_TRI_BOX
- 利用FPGA实现DDS，可输出正弦波，输出频率可调.-FPGA implementation using DDS, sine wave output, the output frequency is adjustable.