搜索资源列表
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高级链路层协议的实现,vhdl,fpga,- 8 bit parallel backend interface
- use external RX and TX clocks
- Start and end of frame pattern generation
- Start and end of frame pattern checking
- Idle pattern generation and detection (all ones)
- Idle pattern
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检测巴克码实现帧同步传输,vhdl语言,帧头,Detection of Barker code transmission to achieve frame synchronization
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光纤通信中的SDH数据帧解析及提取的VHDL实现源代码,共包含帧同步、E1及F1码流提取、DCC1码流提取、帧头开销串行输出四个主要模块-SDH fiber-optic communication data frame analysis and retrieval implementation of VHDL source code, include the frame synchronization, E1 and F1 stream extraction, DCC1 stream extra
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使用FPGA/CPLD设置语音AD、DA转换芯片AIC23,FPGA/CPLD系统时钟为24.576MHz
1、AIC系统时钟为12.288MHz,SPI时钟为6.144MHz
2、AIC处于主控模式
3、input bit length 16bit output bit length 16bit MSB first
4、帧同步在96KHz-The use of FPGA/CPLD set voice AD, DA conversion chip AIC23, FPGA/
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用VHDL语言编写的一个控制程序,主要功能是输入码同步,输出字和帧信号-VHDL language using a control program, the main function is to input code synchronization, and frame signals output word
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分析帧同步算法,提供帧同步的状态机实现图以及得到的正确仿真图形。-Analysis of frame synchronization algorithm, to provide frame synchronization state machine implementation plans and get the correct simulation graphics.
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巴克码发生器的VHDL程序,巴克码主要用于通信系统中的帧同步,便于与随机的数字详细相区别,易于识别。-Barker Code Generator VHDL program, Barker Code is mainly used for frame synchronization in communication systems, and the random number to facilitate more differentiated and easy identification.
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基于VHDL帧同步提取建模与设计 该设计主要是在一帧数据的前后插入巴克码-Based on VHDL frame synchronization extraction modeling and design
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帧同步的VHDL程序源代码,巴克码同步实现。-Frame synchronization of the VHDL source code, Barker code synchronization
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FPGA在通信上的运用:基于VHDL的帧同步程序-Application of FPGA in communication: Based on VHDL frame synchronization procedures
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此程序为帧同步程序,采用状态机的VHDL描述方式编写。-This procedure for frame synchronization procedures, using the state machine to prepare the way VHDL descr iption.
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巴克码装到信息内同时将巴克码识别出来,实现帧同步的VHDL设计-Barker code loaded to the information identified while Barker code, VHDL design to achieve frame synchronization
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VHDL实现帧同步的巴克码器,含有移位寄存器,判决器、译码器。-VHDL realize frame synchronization barker code, contains a shift register, judgment, decoder.
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