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Description: 利用matlab实现fft图形处理，小程序源-achieve fft using Matlab graphics processing, small program source
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Size: 915456 |
Author: 杨过 |
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Description: microSD卡资料.开发可以参考。 -microSD card information. development can refer to.
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Size: 284672 |
Author: casual |
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Description: 只需要FPGA两个通用管脚，就可以实现FPGA与PC机进行以太网通信！！如果你有ALTERA_DE1的开发板，可以直接下再看效果，用其他板子就要重新分配一下管脚，推荐使用电流输出。-Only two general-purpose FPGA pins, you can realize FPGA and Ethernet PC machine! ! If you have ALTERA_DE1 development board, you can look under the direct effect, with other board you will need to reconsider the distribution of pins, recommended the use of current output.
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Size: 880640 |
Author: 245680 |
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Description: 较详细的SDH知识点小结，共6页，原创，适合初学者学习-More detailed summary of SDH knowledge points, a total of 6, originality, suitable for beginners to learn
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Size: 12288 |
Author: ly |
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Description: 详细介绍了ＩＰ ＯＶＥＲ ＳＤＨ协议，?晗附樯芰耍桑?ＯＶＥＲ ＳＤＨ协议-Detailed information on IP OVER SDH agreement? Trapa natans playing Qiang Han Sang-laws? OVER SDH agreement
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Size: 212992 |
Author: 李泽 |
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Description: 32时隙的VHDL源代码
在开发E1 2M线路的时候非常有用-32 slot of the VHDL source code in the development of E1 2M lines is very useful when
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Size: 1024 |
Author: 王鹏 |
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Description: 这是基于数据包的FIFO，适合于传输系统的设计，例如SDH网。-This is based on the packet FIFO, the transmission system suitable design, such as SDH network.
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Size: 2048 |
Author: leng |
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Description: 基于单片机的SDH光端机支路单元盘开发汇编语言开发，汇编程序-Based on single-chip SDH Optical disc slip unit development to develop assembly language, assembler
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Size: 3072 |
Author: 鲍利斌 |
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Description: 对vga接口做了详细的介绍，并且有一
·三段式Verilog的IDE程序，但只有DMA
·电子密码锁，基于fpga实现，密码正
·IIR、FIR、FFT各模块程序设计例程，
·基于逻辑工具的以太网开发，基于逻
·自己写的一个测温元件（ds18b20）的
·光纤通信中的SDH数据帧解析及提取的
·VHDL Programming by Example（McGr
·这是CAN总线控制器的IP核，源码是由
·FPGA设计的SDRAM控制器，有仿真代码
·xilinx fpga 下的IDE控制器原代码,
·用verilog写的，基于查表法实现的LO
·精通verilog HDL语言编- up:in STD_LOGIC
down:in STD_LOGIC
run_stop:in STD_LOGIC
wai_t: in std_logic_vector(2 downto 0)
lift:in std_logic_vector(2 downto 0)
ladd: out std_logic_vector(1 downto 0)
)
end control
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Size: 18683904 |
Author: liuzhou |
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Description: 低速误码仪测试代码，底层代码。sdh中的oc-3很有帮助-Test low bit error code, the underlying code. The sdh helpful oc-3
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Size: 4096 |
Author: 贺克林 |
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Description: 华为SDH培训手册,业内培训资料,华为SDH培训手册-HUAWEI SDH
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Size: 832512 |
Author: jimmy |
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Description: SDH MSSPRING a protection scheme used in transport network
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Size: 349184 |
Author: bhushan_bsk |
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Description: 实现从连续传输的SDH字节流中找出帧头、提取F1字节，并按照64K速率分别串行输出F1码流及时钟，其中64K时钟要求基本均匀。文件包含报告文档-SDH transmission from a continuous stream of bytes to identify header, extract F1 bytes, respectively, in accordance with 64K-rate serial output bit stream and clock F1, of which 64K clock requires a basic uniform. File contains the report of the document
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Size: 70656 |
Author: ljk05 |
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Description: 文章管理爱上了大街上谈价格发行价格发行爱上对方家爱迪生；发生广泛-asdasdgd asdfhsd sdh re
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Size: 47104 |
Author: 杨泽彬 |
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Description: 自己做的毕业设计，关于SDH组网的研究，毕业设计通过，并且非常好。-Make their own graduation design, on the SDH networking research, graduate design adopted, and very good.
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Size: 293888 |
Author: 罗京 |
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Description: nortel sdh training
excellent sdh info for telecoms engineers
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Size: 3848192 |
Author: ada |
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Description: nortel sdh training
excellent sdh info for telecoms engineers
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Size: 7848960 |
Author: ada |
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Description: 此文档是学习SDH指针技术的文档，有需要的可以参考使用。-This document is to study SDH pointer technical documentation, there is a need that can be reference.
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Size: 153600 |
Author: 何柳 |
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Description: 该文档是基于FPGA技术的SDH交换芯片设计与实现，有需要的可以参考学习。-This document is based on FPGA technology, SDH switching chip design and implementation, where necessary, can refer to the study.
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Size: 253952 |
Author: 何柳 |
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Description: 本论文在简要阐述了各种光纤数字传输系统技术及其原理的基础上，通过比选确定出了符合钦州至崇左路段的较先进的光纤数字传输系统方案，确定其光纤通信系统采用SDH传输方案。在SDH传送网分层模型的基础上，对SDH传送网各层功能、信号流程、网络配置作了详细的阐述，同时说明了SDH传送网特有的复用映射原理。根据钦州至崇左路段的实际情况计算确定了系统中的重要参数，选择出了网络拓扑结构，按最坏值设计法进行了中继段长度的计算，编制了网络组织图、通道组织图及通信系统总体框图等。所设计的的高速公路光纤数字传输系统达到了能够同时传输语音、数据及图像的要求，并且满足了容量要求，实现了与相邻高速公路通信系统的相互连接。-The article,through compared to elects to determine,has conformed to Qinzhou to the Chongzuo road section ,which advanced optical fiber digital transmission system plan, had determined the optical fiber communications system using the SDH transmission plan in the principle foundation.In the SDH transmission network model foundation, each function of SDH transmission network,the signal flow simultaneously explained the SDH transmission network which uniqued multiplying mapping inciple.The computation had determined the system important parameter,had carried the worst value design law,the channel drafted pattern and the communications system overall diagram and so on. The highway optical fiber digital transmission system, hadbeen designed had achieved simultaneously transmiting the pronunciation on,the data and the image requestion has satisfied the capacity which has realized neighboring highway communications system mutual connection.
Keywords： Expressway communication system O
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Size: 851968 |
Author: lsj |
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