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Description: 该程序包含了MP3的全部源码。芯片选择MP3专用芯片，at89c51snd.内容详细，使用方便。
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Size: 801740 |
Author: 马景萱 |
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Description: atmel at89c51snd1 做mp3的源代码-ATMEL at89c51snd1 do mp3 source code
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Size: 470016 |
Author: 卢嘉铭 |
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Description: MP3一种原理图-a schematic MP3
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Size: 1882112 |
Author: 吕强 |
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Description: This directory contains 3 file system modules: - file system ISO9660 iso9660.c iso9660.h - file system FAT12/16 fat.c fat.h - file system FAT32 fat32.c fat32.h file.c and file.h contains all high levels functions/macro/definition for your application. fs_variable.c contains all definitions of variables that can be shared with the all file systems. config.h must contain the definition of the file system used by your application.- This directory contains 3 file system modules:- file system ISO9660 iso9660.c iso9660.h- file system FAT12/16 fat.c fat.h- file system FAT32 fat32.c fat32.h file.c and file.h contains all high levels functions/macro/definition for your application. fs_variable.c contains all definitions of variables that can be shared with the all file systems. config.h must contain the definition of the file system used by your application.
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Size: 57344 |
Author: 蒋振磊 |
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Description: 足球机器人仿真组SimuroSot11vs11的源程序。-Soccer Robot Simulation Group SimuroSot11vs11 of the source.
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Size: 532480 |
Author: 闪核 |
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Description: AT89C51SND1C 解码芯片做的硬盘MP3，现在只支持一块硬盘，一个分区只支持根目录歌曲播放，不支持文件夹。只支持FAT32文件系统，部分MP3文件不能解码．-AT89C51SND1C decoder chips do drive MP3, now only support a hard drive, a sub-directory only support music playback, support folder. Only support FAT32 file system, not part of decoding MP3 files.
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Size: 9216 |
Author: 蔡孟斐 |
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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
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Size: 1008640 |
Author: 史比 |
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Description: AT89C51SND1C方案mp3资料,使用三星FLASH.-AT89C51SND1C mp3 program information, the use of Samsung FLASH.
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Size: 1043456 |
Author: boomfish |
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Description: 采用AT89C51SDN1A单片机的MP3播放器，包括原理图、程序（keil c编译）-AT89C51SDN1A SCM using MP3 players, including schematics, (c Keil compiler)
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Size: 940032 |
Author: |
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Description: 一个基于单片机AT89C51SND1C的硬盘MP3（原理图+代码),图和代码都有了,要多下啊,吐血奉献-a microcontroller based on the hard disk MP3 AT89C51SND1C (schematic code), map and have the code to more ah, dedication to vomit blood
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Size: 1029120 |
Author: |
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Description: 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
.......................
关于该芯片的具体信息，可以访问www.atmel.com获取at89c51snd1c的datasheet.
这款MP3播放器以at89c51snd1c为核心，以硬盘为存储介质，液晶屏为双行显示，每行显示
7.5个汉字，这块液晶屏以ST7920作为主控制器，内部集成8129个汉字，液晶屏在这个播放器中
用来显示歌曲名称以及一些播放状态
支持FAT16，一个分区，不支持FAT32,
USB1.1,速度有点慢-a) MCS51 kernel, single-chip can be used to develop software Keil and facilitate the development of software 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 interface (HDD/CD-ROM Interface) 9) 2-channel ADC , clause 8 8Khz sampling of the chip-specific information access can visit www.atmel.com at89c51snd1c the datashe et. MP3 pl
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Size: 893952 |
Author: |
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Description: AT89C51SND1具有以下功能： *MP3硬件解码器
-单独的MP3解码器
-支持48，44.1, 32, 24, 22.05, 16KHz采样频率
-左右声道独立的音量控制(软件使用31级)
-重低音、中音、高音均衡控制(31级)
-重低环绕声效果
-辅助数据输出
-“CRC错误”和“MPEG帧同步”指示-AT89C51SND1 has the following functions :* MP3 decoder hardware-alone MP3 decoder-support 48, 44.1, 32, 24, 22.05, 16KHz sampling frequency-independent channel around the volume control (software 31)- bass, tenor, Treble balance control (31)- weight Surround Sound effect of low-output auxiliary data- "CRC error" and "MPEG frame synchronization "instructions
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Size: 233472 |
Author: 刘研 |
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Description: VLSI Solution Oy Evaluation MP3 Player Source Code Documentation-VLSI Solution Oy Evaluation MP3 Player Sou rce Code Documentation
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Size: 1773568 |
Author: kenpark5 |
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Description: 基于AT89C51SND1C的MP3源代码，可通过串口命令控制-AT89C51SND1C based MP3 source code, can be ordered through the serial port control
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Size: 222208 |
Author: linpeng |
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Description: 一份基于AT89C51SND1A控制的MP3原理图-An MP3-based AT89C51SND1A control schematic
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Size: 92160 |
Author: 丁先生 |
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Description: 本人at89c51snd1c主控IC增加了128*32点阵驱动显示，帮助MP3DIY者学习用-I at89c51snd1c control IC increased by 128* 32 dot matrix display drive to help those who learn MP3DIY
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Size: 1086464 |
Author: 刘兴彬 |
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Description: AT89C51SND1C方案mp3资料，此方案适合在DIY自己MP3的朋友-Mp3 information AT89C51SND1C program, this program suitable for use in DIY their own MP3
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Size: 947200 |
Author: |
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Description: 该程序包含了MP3的全部源码。芯片选择MP3专用芯片，at89c51snd.内容详细，使用方便。-The program contains all the source MP3. MP3 ASIC chip select, at89c51snd. Detailed and easy to use.
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Size: 801792 |
Author: 马景萱 |
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Description: MP3播放器和U盘功能的源代码。采用集成了MP3解码芯片和USB接口芯片的AT89C51SND1C单片机，性能好。希望对MP3-DIY的爱好者有所帮助。-MP3 player and U disk function in the source code. Using an integrated MP3 decoder chip and the USB interface chip AT89C51SND1C Singlechip, performance good. Wish to MP3-DIY enthusiasts help.
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Size: 143360 |
Author: 鲁启华 |
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Description: AT89C51SND MP3制作源码，包括整个工程，很有参考价值-AT89C51SND source for MP3 creation, including the entire project of great reference value
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Size: 252928 |
Author: 张阳 |
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