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Description: 这张PCB的电路图是单层布线，外引排针，排针可接入单片机口进行编程和控制，进行DDS的信号输出！
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Size: 11437 |
Author: qwert0016u |
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Description: 89c2051控制的DDS信号发生芯片AD98-89c2051 control of the DDS signal generator chip AD98
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Size: 5120 |
Author: 黄阳 |
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Description: 我的查表算法思路是这样的
：
1、构造N个二维数组（N＝你需要输入的最大频率值位数，例如你需要精确到10HZ，最高30MHZ，那么就有10M位、1M位、100K位、10K位、1K位、100HZ位、10HZ位，共7位，所以N=7）。
2、根据你所用的芯片型号，和晶振频率，计算出每个频率位0-9时的控制字。
3、使用时，把你频率的每一位控制字，查表读出，并相加（特别需要注意进位也需要处理）。
4、把加出的4字节控制字，送DDS。
-My idea of look-up table algorithm is this: one, construction of two-dimensional array of N months (N = you need to enter the median value of maximum frequency, for example, you need accurate to 10HZ, the highest 30MHZ, then there is 10M bit, 1M bit, 100K-bit, 10K-bit, 1K-bit, 100HZ-bit, 10HZ, and a total of 7, so N = 7). 2, based on your use of the chip model, and the crystal frequency, calculated for each frequency control digital word at the time 0-9. 3, when used, you control the frequency of every word, look-up table read out, and the sum of (the special needs of attention also needs to deal with binary). 4, the increase of the 4-byte control word sent to DDS.
Platform: |
Size: 480256 |
Author: hsr |
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Description: 51单片机控制DDS（AD9833）实现波形输出-51 single-chip microcomputer to control DDS (AD9833) the realization of waveform output
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Size: 5120 |
Author: lwf |
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Description: DDS芯片9833的驱动，51单片机驱动-DDS chip 9833 driver, 51 single-chip driver
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Size: 37888 |
Author: |
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Description: 基于51单片机的DDS正弦波发生程序，DDS芯片为AD98-Based on 51 Singlechip DDS programmed sine wave, DDS chips for AD98
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Size: 8192 |
Author: kmcm |
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Description: ADI公司DDS芯片AD9833应用资料-ADI Corporation DDS chip AD9833 Application information
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Size: 294912 |
Author: maxiao |
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Description: 高精度可编程波形发生器程序，可以用DDS芯片AD9833产生20MHZ的方波，正弦波，锯齿波等-Procedures for high-precision programmable waveform generator can be used to DDS chip AD9833 produced 20Mhz square wave, sine wave, sawtooth wave, etc.
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Size: 48128 |
Author: 曾小信 |
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Description: DDS芯片AD9833 芯片单片机控制程序,非常好用-DDS chip AD9833 single-chip microcomputer chip control program, very easy to use
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Size: 15360 |
Author: 潘 应 云 |
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Description: 用ADI的DDS信号数字合成芯片，基于AVR单片机的程序，GCC编译通过。-Using ADI' s DDS signal digital synthesis chip, based on the AVR MCU program, GCC compiler through.
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Size: 37888 |
Author: |
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Description: 这是我用了几十个大洋买来的关于DDS的资料，现在分享给大家-This is what I used to buy dozens of Ocean information on DDS, we now share
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Size: 37888 |
Author: 林深泉 |
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Description: Bascom AVR code for AD9833 DDS chip
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Size: 5120 |
Author: Sakbal |
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Description: AD0833 DDS Test Program for Windows XP
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Size: 2302976 |
Author: Jason Lin |
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Description: 基于51系列单片机以及AD9833DDS数字芯片的正弦波、三角波、方波、锯齿波发生装置，频率0到10M任意可调。-A wave generator including sin, rec, triangle... Base on 51 MCU & AD9833 DDS chip.
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Size: 46080 |
Author: 邓天坚 |
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Description: DDS芯片AD9833的使用，利用单片机AVR进行了开发，能够产生可调频率的正弦波，方波，三角波-IN the base of AVR MCU ,using the DDS chip AD9833.This program can produce sin ,tri ,and square.
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Size: 45056 |
Author: 黄江杰 |
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Description: 基于51单片机实现AD9833输出正弦波、三角波、方波，已经验证可以，程序中包含数码管显示部分，不需要的可以屏蔽。-Based on 51 single chip AD9833 output sine wave, triangle wave, square wave, has been demonstrated, the program includes digital control part, do not need to shield.
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Size: 26624 |
Author: JiaLong-Xie |
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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: AD9833的编程方法，通过设置一定的参数，可得到DDS-AD9833 programming method, by setting certain parameters, obtained DDS
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Size: 37888 |
Author: hwp |
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Description: AD9833的DDS模块程序，可实现正弦波形的发生，波形频率可调-The AD9833 DDS module program, enabling the occurrence of sinusoidal waveform, the waveform frequency is adjustable
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Size: 357376 |
Author: River |
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Description: DDS芯片AD9833的驱动程序，用于产生正弦波，三角波和方波三种波形,利用单片机M16。-AD9833 DDS chip driver, used to produce sine wave, triangle wave and square wave three waveform.
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Size: 5120 |
Author: 欧星 |
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