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. Platform: |
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 Platform: |
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. Platform: |
Size: 1043456 |
Author:boomfish |
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Description: AT89C51SND1C方案mp3资料 AT89C51SND1C方案mp3资料-AT89C51SND1C program mp3 program mp3 information AT89C51SND1C mp3 information AT89C51SND1C program information Platform: |
Size: 962560 |
Author: |
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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 Platform: |
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 Platform: |
Size: 947200 |
Author: |
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Description: 基于AT89C51SND1C的硬盘MP3
MP3的全称为MPEGⅠ/Ⅱaudio layer 3.便携式MP3播放器以大量可擦写的FLASH存储器或硬盘存储器为存储戒指,音频信号以文件的形式存在存储介质中,在播放时,MP3播放器对MP3文件进行压缩和解码,并对音效进行设置,最后通过音频借口产生音频信号.-AT89C51SND1C hard disk-based MP3 MP3 called MPEG Ⅰ/Ⅱ audio layer 3. Portable MP3 player to a large number of erasable FLASH memory or hard disk memory for storage rings, the audio signal in order to document the form of storage medium, in the playback, MP3 MP3 players for file compression and decoding, and audio settings, and finally an excuse to have audio through the audio signal. Platform: |
Size: 695296 |
Author:linhua |
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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. Platform: |
Size: 143360 |
Author:鲁启华 |
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Description: 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,速度有点慢希望大家能在这个平台上继续完善，并将成果公开。-This MP3 player to at89c51snd1c as the core, the hard disk as storage medium, for dual-line LCD display, each line shows 7.5 Chinese characters, this LCD screen to ST7920 as a main controller, the internal integration of 8129 Chinese characters, the LCD screen in the The player used to display the song name as well as some players state support FAT16, a partition, do not support FAT32, USB1.1, the speed a bit slow in the hope that we can continue to improve the platform, and the results of the open. Platform: |
Size: 630784 |
Author:林志强 |
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