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做的硬盘MP3资料
- 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
mcs51_MP3
- 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 f
tlk1221jiaoyan_k
- 采用8B/10B编码方式,以不同的模式插入K28.5码进行数据校验,验证tlk1221芯片的数据传输是否正确,观察收发数据是否一致。-To check the data which is transceived by the way of 8B/10B coder/decoder by asserting K28.5 code in different mode and to observe that whether these data have been missed in the tran
mp3
- MP3解码器的VHDL源代码 ,很实用的,设计时可以参考 ,很罕见的完整MP3 decoder源码 -VHDL code for MP3 decoder
adpcm
- /* ** Intel/DVI ADPCM coder/decoder. ** ** The algorithm for this coder was taken from the IMA Compatability Project ** proceedings, Vol 2, Number 2 May 1992. ** ** Version 1.2, 18-Dec-92.-/* ** Intel/DVI ADPCM coder/decoder. ** **
1
- 基于FPGA的改进turbo码译码器的设计与实现-FPGA-based turbo decoder to improve the design and implementation
coder-decoder
- 基于FPGA的8路并行数据加2路视频数据的编解码-FPGA-based 8-way parallel data plus 2 video encoding and decoding of data
decoder
- This paper put forward a pseudorandom sequence coder and decoder design scheme based on FPGA technology, in order to simulate the process of SSC (Spread Spectrum Communication). This scheme can be used as a didactical method to introduce SSC techno
decoder
- coder for different modules in verilog
ve1_fec
- Hamming (7,4) coder/decoder with erasures procedures. Writed for avr8 mc.
Chapter4
- Chapter4文件夹: (1)实验1:编码器实验,完整的设计工程文件在CODER文件夹下 (2)实验2:译码器实验,完整的设计工程文件在DECODER7文件夹下 (3)实验3:加法器实验,完整的设计工程文件在ADDER和ALU文件夹下 (4)实验4:乘法器实验,完整的设计工程文件在4BITMULT文件夹下 (5)实验5:寄存器实验,完整的设计工程文件在SHIFT8R和SHIFT8文件夹下 (6)实验6:计数器实验,完整的设计工程文件在COUNT10文件夹下
MP3-coder
- In this design, it is assumed that a buffer sized as 1024x8 bits provides main data including scale factors and Huffman code bits to Huffman decoder. Also, it is assumed that a memory with 1024x8 bits is ready for each component to write or read t
STM32F105
- STM32F105 MP3 coder and decoder sources.
ve1_fec
- Hamming (7,4) coder/decoder with erasures procedures.Writed for avr8 mc.
BCH
- BCH coder and decoder. Uses special DMA connection