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Description: 此为基于ARM7编写的,采用周立功LPC2131系列ARM编写,用的是C语言,实现的是DDS AD9850 正弦波产生,晶振(参考频率)为PWM6产生,外围电路参照有关电路,不管何总都一样.
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Size: 161766 |
Author: shijiqian |
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Description: 此程序为AD9850（DDS）直接数字频率合成器C语言源码。用125M的有源晶振，频率无失真输出可达到40M。该程序包括FYD12864LCD显示程序加4X4矩阵键盘扫描，可步进1M，1K，和任意频率输入。及相位设置。-This procedure for the AD9850 (DDS) Direct Digital Frequency Synthesizer C language source code. With 125M active crystal, the frequency output can be achieved without distortion 40M. The process includes the display program FYD12864LCD plus 4X4 matrix keyboard scanning, may be stepping 1M, 1K, and arbitrary frequency input. And phase settings.
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Size: 50176 |
Author: Z |
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Description: 此为基于ARM7编写的,采用周立功LPC2131系列ARM编写,用的是C语言,实现的是DDS AD9850 正弦波产生,晶振(参考频率)为PWM6产生,外围电路参照有关电路,不管何总都一样.-This is prepared based on the ARM7, the LPC2131 series ARM Ligong weeks to prepare, using the C language, realize that the DDS AD9850 sine wave generation, crystal (reference frequency) to produce PWM6 external circuit with reference to the relevant circuit, regardless of the total HE are the same.
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Size: 161792 |
Author: shijiqian |
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Description: 基于AD9850的DDS信号源设计，输出信号稳定，失真度小
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Size: 119808 |
Author: hsr |
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Description: dds 9850 的驱动代码，用mega16单片机，cvavr编译环境-dds 9850 driver code, use mega16 Singlechip, cvavr compiler environment
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Size: 436224 |
Author: chen |
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Description: 用avr调AD9850的DDS的资料！一个很稳定的信号源！-AD9850 using avr tune the DDS information! A very stable signal source!
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Size: 13312 |
Author: 乐永波 |
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Description: 基于AD9850/9851的数字信号发生器,调试通过，keilC51环境-AD9850/9851 based on digital signal generator, debug through, keilC51 environment
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Size: 14336 |
Author: 丁佳 |
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Description: 内容：包含原程序代码和protel99格式的原理图。
工作模式：扫频、点频、跳频。
实现功能：液晶显示频率值、工作模式。
硬件资源:STC12C5410AD、ad9850、LCD12232F。-Content: contains the original program code and schematics protel99 format. Working modes: Sweep, point-frequency, frequency hopping. Implementation features: LCD frequency value, the working mode. Hardware resources: STC12C5410AD, ad9850, LCD12232F.
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Size: 98304 |
Author: 李智谋 |
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Description: 基于quartus的DDS，可以发生正弦波，方波，三角波，附带了顶层文件，注释在程序中-Quartus on the DDS, can occur sine wave, square wave, triangle wave, with the top-level documents, notes in the procedure
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Size: 77824 |
Author: ivan |
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Description: DDS芯片，是一个相当牛的东东，可以用来实现正弦波、三角波、方波。可编程控制频率、相位。-DDS chip is a Dongdong cattle can be used to achieve the sine wave, triangle wave, square wave. Programmable control of frequency, phase.
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Size: 199680 |
Author: 徐方俊 |
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Description: DDS AD9850 产生扫频信号,简单实用-create sweeping wave with DDS AD9850
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Size: 1024 |
Author: 官官 |
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Description: 描述了AD9850、AD9851、AD9854、AD9833的调试心得-Describes the AD9850, AD9851, AD9854, AD9833 debugging experience
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Size: 1265664 |
Author: kidd |
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Description: DDS AD9850 MSP430F149下的程序 并行的-DDS AD9850 MSP430F149 parallel procedures under
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Size: 22528 |
Author: 李萌 |
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Description: 1、 能够产生正弦波、方波、三角波和锯齿波四种波形；AD9850产生正弦波，单片机控制DA产生正弦波，三角波，锯齿波，方波。
2、 可手动设置输出频率，提供扫频输出功能；
3、 方波：提供PWM波输出，及占空比可调（可调范围2 ~98 ，步进为2 ）。
4、 可以通过键盘输入控制单片机产生的波形，在液晶上显示此时输出的波形和频率；
5、 输出频率和手动输入频率误差很小，较高频率的无失真波形。
-the function creat sine wave,trangle wave,saw wave and so on
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Size: 14336 |
Author: 苏诗卧龙 |
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Description: dds ad9850产生可调频正弦波的并行电路图及其PCB资料-dds ad9850 produce sine wave frequency modulation circuit and PCB data in parallel
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Size: 12150784 |
Author: 李进 |
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Description: DDS直接数字频率合成AD9850源代码，能输出0到40M分辨率为1K的正弦波形。-DDS Direct Digital Synthesizer AD9850 source code, can output a resolution of 0 to 40M 1K sine wave.
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Size: 1024 |
Author: zhaosman |
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Description: 基于stm32的DDS-AD9850驱动程序及键控调相程序-DDS-AD9850 driver and keying phase modulation program based stm32
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Size: 3698688 |
Author: 王世晖 |
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Description: DDS ,AD9850信号发生器设计,含有键盘扫描 液晶显示.可供需要者参考-DDS AD9850 LCD KEYSCAN
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Size: 55296 |
Author: ghost |
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Description: DDS:AD9850的单片机控制资料，包含了串行和并行数据输入的代码，下载文件在HEX文件夹中。-DDS: AD9850 single-chip control information, including serial and parallel data input of the code to download the file in HEX folder.
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Size: 6311936 |
Author: 顾志航 |
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Description: DDS AD9850芯片 基于stm32的信号发生器 正弦波方波实测可用-DDS AD9850
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Size: 509952 |
Author: mrjiang |
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