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Description: 最近用Mega128写了一个128点FFT程序，浮点运算，加汉宁窗。由于窗函数和旋转因子通过查表得到，所以速度还可以，程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。
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Size: 20269 |
Author: dfsdf |
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Description: 通过AD采样进行正弦电压有效值计算，每周期采样128点，测量误差2 ，基于DSP2812实现，含各文件设置。-Sinusoidal voltage rms calculation by AD sampling, sampling 128 points per cycle, the measurement error of 2 , based on DSP2812 achieve set containing each file.
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Size: 3072 |
Author: 冀蓬举 |
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Description: 介绍了ATMEGA128的AD使用，很详细，值得一砍，不过是E文的-ATMEGA128 introduced the use of the AD, in great detail, it is worth a cut, but the text is E.
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Size: 39936 |
Author: 陈光春 |
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Description: 128液晶点阵与AT89C51并行接口，显示汉字程序-128 dot matrix LCD with AT89C51 parallel interface, showing Chinese procedures
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Size: 58368 |
Author: HUA |
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Description: 最近用Mega128写了一个128点FFT程序，浮点运算，加汉宁窗。由于窗函数和旋转因子通过查表得到，所以速度还可以，程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。 -Mega128 recently wrote a 128-point FFT procedures, floating-point operations, Hanning window. Since the window function and the twiddle factor look-up table has been adopted, so the speed can also be, the initial value to the process through high-speed AD collected 20KHz sinusoidal signal. The calculation results with the Matlab
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Size: 20480 |
Author: dfsdf |
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Description: AVR单片机ATMEGA128实习之—AD转换器（附带Proteus仿真例子）-AVR Singlechip ATmega128 internship of-AD converters (with Proteus simulation example)
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Size: 71680 |
Author: meng |
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Description: 由CCS3.1开发，利用TMS320LF2407实现对显示屏LCM12864ZK的驱动以及一些包括按键、AD采样、PWM输出的代码
-By CCS3.1 development, utilization TMS320LF2407 to realize LCM12864ZK display driver as well as some, including buttons, AD sampling, PWM output code
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Size: 16384 |
Author: daihongjun |
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Description: 基于TMS320F2812的128阶FIR滤波器调试程序，给定14比特AD采样数据，在CCS3.1环境下调试通过-Based on TMS320F2812 128 debugger-order FIR filter, given 14-bit AD sampling data, in the debug environment CCS3.1 through
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Size: 17408 |
Author: |
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Description: AD 转换使用AD7896 与AT90S8515 使用SPI 总线相连
MCU：AT90S8515
内存模式：SMALL
数据堆栈：128 字节
晶振频率：4MHz
AD7896与AT90S8515 的连接-AD conversion AT90S8515 using AD7896 and connected using the SPI bus MCU: AT90S8515 memory model: SMALL stack data: 128 bytes crystal frequency: 4MHz AD7896 connection with AT90S8515
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Size: 1024 |
Author: 杨小波 |
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Description: 这是一款TMS320VC5509A学习板例程及说明，里面包含很多例子，包括CPU看门狗实验、LED跑马灯实验、CPU TIMER定时器实验、实时时钟实验、AD转换实验、ADDR转为GPIO试验、蜂鸣器试验、GPIO试验、数码管显示试验、扩展SDRAM读写实验、SPI EEPROM读写实验、FFT实验、FIR滤波器实验、IIR滤波器实验、自适应滤波器实验、键盘扫描实验、外部中断输入实验、AIC23播音实验、1602显示试验、12864显示实验、240128显示实验、USB2.0通信实验等22个实验，基于TMS320VC5509A开发板，本开发板所有的例程都在里面，便于初学5509的学者学习和开发。
-This is a routine board TMS320VC5509A study and description, which contains many examples, including the CPU watchdog experiment, LED Marquee experiment, CPU TIMER timer experiment, the experimental real-time clock, AD conversion experiments, ADDR to GPIO test, bee Test alarms, GPIO test, digital display test SDRAM read and write the expansion of the experiment, SPI EEPROM read and write experiments, FFT experiment, FIR filter experiment, IIR filter experiment, adaptive filter experiments, the keyboard scan experiments, external interrupt input experiment, AIC23 audio experiment shows that the Pilot 1602, 12864 showed that experiments show that 240,128 experiments, USB2.0 communication experiments 22 experiments TMS320VC5509A-based development board, the development board are all inside the routine for beginners learning scholars 5509 and development.
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Size: 6616064 |
Author: 天涯之声 |
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Description: 在CVAVR做的几个avr的例子，有lcd12864的，和lcd1602的-CVAVR done in several avr examples of lcd12864, and the lcd1602
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Size: 204800 |
Author: Z.Q.Yang |
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Description: STC12C5A60S2单片机，用单片机自带A/D检测电压，并显示在128×64的液晶-STC12C5A60S2 single-chip, using its own single-chip A/D voltage detection, and displayed on the LCD 128 × 64
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Size: 26624 |
Author: 陈鹏 |
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Description: Atmeg128的八路10位ＡＤ转换程序-Atmeg128 the eight-way 10-bit AD conversion program
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Size: 51200 |
Author: 周到 |
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Description: 128-AD（AVR128模拟量转换为数字量的AD变换器C语言程序）-128-AD (AVR128 analog to digital converter AD amount of C language program)
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Size: 2048 |
Author: minqiang |
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Description: STC12C5410AD+128*64LCD（串行接口）AD转换+液晶显示程序-STC12C5410AD+128* 64LCD (serial interface) AD converter+ LCD program
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Size: 2048 |
Author: 冰游 |
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Description: STC12C5410AD+128*64LCD（串行接口）AD转换+液晶显示程序-STC12C5410AD+128* 64LCD (serial interface) AD converter+ LCD program
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Size: 2048 |
Author: 冰游 |
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Description: AVR,ATmega128之AD转换，入口参数使用8个AD输入，并有平均值滤波函数。方便移植。使用ICC开发环境。-AVR, ATmega128 of the AD conversion, the entrance parameters using the 8 AD inputs, and a mean filter function. Facilitate the migration. The use of ICC development environment.
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Size: 27648 |
Author: 肖志勇 |
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Description: 在数字系统中，一般存在多个芯片，利用不同的特点用于实现不同的功能，一般都包含CPU,FPGA,AD,DA,memory，ASSP（专用标准模块）,ASIC等。CPU用于进行智能控制，FPGA进行硬件算法处理和多设备接口，AD进行模数转换，DA进行数模转换，memory存储临时数据。因此，FPGA如何与其他芯片进行通讯是重要的设计内容。数据输入，数据输出，双向通讯，指令传递，地址管理，不同时钟的异步通讯问题等等都需要处理。最基本的MEMORY如SRAM(128KX8bbit静态存储器628128)涉及到其中的输入，输出，双向通讯，地址管理问题，具有很强的代表性。在同步数字系统中更大量用到FIFO,SDRAM等等。其中FIFO使用方便简单，用处很广。在QUARTUSII软件库中，就有各种FPGA片内MEMORY供使用。但是FPGA的片内MEMORY容量太有限，因此外部MEMORY也是经常需要的。因此，本程序让大家学习控制芯片内外的MEMORY,为与其他智能设备的通讯学习打下基础。-In the digital system, generally there are several chips, the use of different features used to implement different functions, generally includes CPU, FPGA, AD, DA, memory, ASSP (application specific standard module), ASIC and so on. CPU is used for intelligent control, FPGA hardware algorithm processing and multi-device interface, AD to ADC, DA for digital-analog conversion, memory to store temporary data. Therefore, FPGA how to communicate with other chips are important design elements. Data input, data output, two-way communication, instruction delivery, address management, different clock asynchronous communication problems, and so have to deal with. If the most basic MEMORY SRAM (128KX8bbit static memory 628 128) which involved the input, output, bi-directional communication, address management issues, with strong representation. In synchronous digital systems a lot more use FIFO, SDRAM, etc.. One simple and easy to use FIFO, use very broad. In QUARTUSII software library, there ar
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Size: 223232 |
Author: 平凡 |
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Description: ATMEL 128 C语言程序文字简单的AD转换-ATMEL 128 C language program written a simple AD converter
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Size: 49152 |
Author: wangqin |
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Description: avr单片机各种例程，ad，spi，led，pwm-avr microcontroller various routines, AD, SPI, led, pwm...Etc.
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Size: 4706304 |
Author: 嘿嘿 |
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