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Description: 概述
Bq2060的适应SBS的瓦斯测量集成电路用于电池包或者内部系统装置以维持可再充电电池可用电荷的精确记录.bq2060可监控容量和其他适合于NiCD,NiMH,Li-Ion和致酸化学物质的电池临界参数.bq2060利用带自动偏移量修正的V-F转换器进行充电和放电计数.对于电压,温度和电流报告,bq2060使用A-D转换器.机载的ADC同样也监控Li-Ion电池包的个别单元电压并允许bq2060产生控制信号,这些控制信号可以用于连接电池包监控器以增强电池包安全.
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Size: 922624 |
Author: yf432131@sohu.com |
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Description: 基于C8051F120的FFT代码，能进行最多1024点的FFT计算，频谱显示于液晶TS12864上-FFT based on the C8051F120 code, can be a maximum of 1024 points FFT, the spectrum display on the LCD TS12864
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Size: 167936 |
Author: 王璠 |
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Description: 基于FFt的ADC动态性能测试，包括SNR，ENOB等,方法基于IEEE标准测试方法。可以加载文件中数据进行分析。-A thorough investigation in ADC‘s dynamic performance based on FFT.
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Size: 2048 |
Author: wangjian |
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Description: 在MSP430单片机家族中， 很多系列
的单片机中都有12通道12位的ADC（简
称A D C 1 2 模块）。如M S P 4 3 0 F 1 3 X 、
M S P 4 3 0 F 1 4 X 、M S P 4 3 0 F 1 5 X 、
M S P 4 3 0 F 1 6 X 、M S P 4 3 0 F 4 3 X 、
MSP430F44X 等系列-In the MSP430 microcontroller family, many series of microcontroller has 12 channels 12-bit ADC (ADC 1 2 short blocks). If MSP 4 3 0 F 1 3 X, MSP 4 3 0 F 1 4 X, MSP 4 3 0 F 1 5 X, MSP 4 3 0 F 1 6 X, MSP 4 3 0 F 4 3 X, MSP430F44X etc.
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Size: 15360 |
Author: tony |
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Description: 用matlab对ADC的输出进行fft分析，得到需要的SNDR、THD、SFDR、ENOB等信息。-With matlab fft of the output of ADC analysis, required SNDR, THD, SFDR, ENOB, and more.
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Size: 1024 |
Author: wang |
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Description: testing of data converters. Finding INL, DNL, Histogram Method, FFT based Method. Finding BW of ADC
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Size: 3083264 |
Author: arun |
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Description: 瑞薩R8CL3AB_SampleCode
介紹一些底層F/W如何實現
如:ADC,LCD,UART,Timer,Watchdog-Renesas R8CL3AB_SampleCode introduce some low-level F/W how to achieve such as: ADC, LCD, UART, Timer, Watchdog
Platform: |
Size: 4131840 |
Author: |
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Description: Platform: AVR mega16学习板
Project : 实验三十：ADC实验
Clock F : 3.6864MHz
Software: ICCAVR7.14C
-Clock F : 3.6864MHz
Software: ICCAVR7.14C
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Size: 163840 |
Author: delphi |
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Description: 430单片机的adc转换的源程序开发模块十分的强大的-430 MCU ADC conversion source development module is very powerful
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Size: 26624 |
Author: ABAO |
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Description: 放大器1的增益为46dB，放大器2的增益为40dB，增益均可调；
（2）带通滤波器：通带为300Hz～3.4kHz ；
（3）ADC：采样频率f s＝8kHz，字长＝8位；
（4）语音存储时间≥10秒；
（5）DAC：变换频率f c＝8kHz，字长＝8位；
（6）回放语音质量良好。
-Digital voice storage and playback
Platform: |
Size: 493568 |
Author: 扈近涛 |
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Description: 基于MSP430的采集系统设计
1．基本要求
（1）放大器将DDS输出的弱信号放大至2-3V，其中增益可调；
（2）带通滤波器：通带为300~4kHz ；
（3）ADC：采样频率f s＝40kHz，字长＝8位,使用MSP430内部ADC
（4）要求将采集的波形通过液晶屏予以显示，并在液晶屏上显示横轴和纵轴
-MSP430-based acquisition system 1. Basic requirements (1) the DDS output amplifier weak signal amplified to 2-3V, wherein the gain is adjustable (2) band-pass filter: pass band 300 ~ 4kHz (3) ADC: sampling frequency fs = 40kHz, word length = 8, using the MSP430 internal ADC (4) requires that the acquired waveform to be displayed through the LCD screen and the LCD screen displays horizontal and vertical axes
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Size: 95232 |
Author: 田川 |
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Description: 硬件平台：STM32F429I-DISCORVERY
软件平台：KEIL MDK5.10
在STM32F429I-DISCO board中，由于串口2被L3GD20和液晶数据线占用，所以串口1很方便，而且还留了2个孔外接。
* 说 明 : 实现printf和scanf函数重定向到串口1，即支持printf信息到USART1
* 实现重定向，只需要添加2个函数:
* int fputc(int ch, FILE *f)
* int fgetc(FILE *f)
* 对于KEIL MDK编译器，编译选项中需要在MicorLib前面打钩，否则不会有数据打印到USART1。
- This example describes how to use the ADC3 and DMA to transfer continuously
converted data ADC3 to memory.
The ADC3 is configured to convert continuously channel13.
Each time an end of conversion occurs the DMA transfers, in circular mode, the
converted data ADC3 DR register to the ADC3ConvertedValue variable.
To get the maximum ADC performance (2.4 MSPS, at 2.4V to 3.6V supply range),
the ADC clock must be set to 36MHz. As ADC clock is equal to APB2/2, then APB2
value will be 72MHz which lead to maximum AHB (System clock) at 144MHz.
Since the sampling time is set to 3 cycles and the conversion time to 12bit data
is 12 cycles, so the total conversion time is (12+3)/36= 0.41us(2.4Msps).
The converted voltage is displayed on the STM32F429I-DISCO board LCD (when the define USE_LCD
is enabled in main.h). It can also be monitored by adding the variable ADC3ConvertedValue
to the debugger watch window.
@par Example Description
This example is
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Size: 2264064 |
Author: |
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Description: 电机矢量磁链控制完整28335工程，PWM口，及V/F算法,参数辨识程序,磁场定向程序，从转速测量、参数辨识方面改善性能,转速PI调节,电流闭环 使用PI函数,串口SCI控制，ADC、DQ、CLARKE、park变换；(Debug PWM port, and V/F algorithm, parameter identification program, magnetic field orientation program, improve performance from speed measurement and parameter identification, speed PI adjustment, current closed loop using PI function, serial SCI control, ADC, DQ, CLARKE, park transform ;)
Platform: |
Size: 820224 |
Author: jie_ |
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