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Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I / II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB / UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE / ATAPI interfac
Platform: |
Size: 1008633 |
Author: 史比 |
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Description: MSP430_ADC12_C_H_Test_Good.rar
自己编写的MSP430的控制ADC的驱动程序
测试好用-MSP430_ADC12_C_H_Test_Good.rar their preparation M SP430 control of the ADC driver testing handy
Platform: |
Size: 849 |
Author: wuchengbai |
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Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I/II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB/UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE/ATAPI interfac
Platform: |
Size: 1008640 |
Author: 史比 |
Hits:
Description: MSP430_ADC12_C_H_Test_Good.rar
自己编写的MSP430的控制ADC的驱动程序
测试好用-MSP430_ADC12_C_H_Test_Good.rar their preparation M SP430 control of the ADC driver testing handy
Platform: |
Size: 1024 |
Author: wuchengbai |
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Description: MTK 平台驱动调试应用指南：GPIO EINT KEY ADC的配置-MTK platform-driven guide to debug the application: GPIO EINT KEY ADC configuration
Platform: |
Size: 433152 |
Author: sea |
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Description:
Platform: |
Size: 26624 |
Author: cjf |
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Description: traightforward Diffusion MRI (DTI) and Fiber Tracking (FT) functions and examples.
DTI.m, will calculate the Apparent Diffusion Coefficient(ADC), fractional anistropy (FA), and diffusion tensor field, of a DTI datasets consisting of at least 6 dataset with different MRI gradients and at least 1 without gradient.
FT.m, will calculate neural tracts (fiber tracts) starting from every point in the brain, and outputs all fibers crossing a certain ROI.
Try DTI_example.m and then FT_example.m
Platform: |
Size: 5299200 |
Author: mitko |
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Description: m-sys Diskonchip 2000 initialization procedures
Platform: |
Size: 6916096 |
Author: trenthon |
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Description: w=(randn(1,M)-randn(1,M))/100
d=zeros(1,M)
u=zeros(1,M)
u_out=zeros(1,e_max-M)
f_out=zeros(1,e_max-M)
X delayed input data vector
Y measured signal
W coefficient vector
E enhanced signal
clc
N=30 filter length
M=30 delay
w0=1 initial value for adaptive filter coefficients
SF=2048 factor for reducing the data samples - 11 bit ADC assumed
mu=0.04 - w=(randn(1,M)-randn(1,M))/100
d=zeros(1,M)
u=zeros(1,M)
u_out=zeros(1,e_max-M)
f_out=zeros(1,e_max-M)
X delayed input data vector
Y measured signal
W coefficient vector
E enhanced signal
clc
N=30 filter length
M=30 delay
w0=1 initial value for adaptive filter coefficients
SF=2048 factor for reducing the data samples - 11 bit ADC assumed
mu=0.04
Platform: |
Size: 1024 |
Author: venkat |
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Description: #include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <float.h>
unsigned __int64 mulmod(unsigned __int64 a, unsigned __int64 b, unsigned __int64 m)
{
static const double _2_64 = 18446744073709551616.0
unsigned __int64 rh, rl
__asm
{
xor edi,edi
mov eax,dword ptr [a]
mov ebx,dword ptr [b]
push eax
mov ecx,dword ptr [b+4]
mul ebx
mov dword ptr [rl],eax
mov dword ptr [rl+4],edx
pop eax
mul ecx
mov dword ptr [rh],edx
mov dword ptr [rh+4],edi
add dword ptr [rl+4],eax
adc dword ptr [rh],edi
mov eax,dword ptr [a+4]
mul ebx
Platform: |
Size: 9861120 |
Author: hh |
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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.
Platform: |
Size: 15360 |
Author: tony |
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Description: YSS915,数字DSP处理，ADC输入，一路直通模似输入，MUSIC，MIC效果可单独选择，有延时，变调等功能-YSS915, digital DSP processing, ADC input, all the way through analogue input, MUSIC, MIC effect can be individually selected, a delay, modulation and other functions
Platform: |
Size: 1024 |
Author: 李吉 |
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Description: M.C TEAMGSM和GPS的小型气象站，带GPS,GSM模块，ADC，C源码-MC TEAMGSM small weather station and GPS with GPS, GSM module, ADC, C source code
Platform: |
Size: 67584 |
Author: 韩寒 |
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Description: ADC 采样，48M时钟提供, 采用 差分信号传输-ADC sample , for 48 M clock
Platform: |
Size: 2140160 |
Author: tangyumei |
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Description: adc m file continuous time signal converted to discrete time signal
Platform: |
Size: 1024 |
Author: ecemokona |
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Description: keil example for cortex m-3 to using ADC
Platform: |
Size: 21504 |
Author: mohabu |
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Description: 对于adc的输出进行fft，然后计算一些adc的参数，有enob，snr，sdnr，the。-For adc output of fft, then calculate some adc parameters have enob, snr, sdnr, the. Etc.
Platform: |
Size: 4096 |
Author: liuyang |
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Description: 自己写的一个程序，实现了把adc输出的数字信号转化成模拟信号，并且plot出图形。-To write a program to achieve the adc output digital signal into an analog signal and plot the graph.
Platform: |
Size: 1024 |
Author: liuyang |
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Description: verilog At the last, before starting fist go through the FPGA NEXYS2 Board manual. It will be
useful for you for this interfacing and also for the future. Best of luck…, try this one because
practice makes man perfect. And, yes also if you have any doubt related to this project, please
ask and also provide us your valuable feedback.
This work is done by me and my friend(Sumit Gautam, M.Tech, IIITA). I
think you all will find it useful. Thank you!
Platform: |
Size: 2048 |
Author: sid |
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Description: 可以用来求ADC的SNDR的m文件，需要ADC的输出作为txt文件输入(M files for SNDR that can be used for ADC)
Platform: |
Size: 2048 |
Author: 曹小二 |
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