DL : 0
AX88180在嵌入式系统中的应用
1 概述
AX88180是台湾ASIX公司推出的一款高性能低成本的Non-PCI千兆以太网控制器,符合IEEE802.3/IEEE 802.3u/IEEE 802.3ab协议,适用于多种需要高速接入网络的嵌入式系统,在串流媒体、多媒体网络、高频宽传输等领域有广泛的应用,如影音内容分发、IP机顶盒、数字录放机、DVD录放机、高清晰电视、数字媒体转接器、家用网关以及IP电视等
Date : 2009-01-03
Size : 179kb
User : guotong1984
DL : 1
该程序源代码实现了OFDM通信系统性能的仿真,调制方式有BPSK,QPSK,MSK,QAM,信道为AWGN和Rayleigh信道,并对有插入导频的符合IEEE802.11a的OFDM系统进行了仿真。-The program source code to achieve the performance of OFDM communication system simulation, modulation has BPSK, QPSK, MSK, QAM, for the AWGN channel and Rayleigh channel, and have inserted the line with the IEEE802.11a pilot of OFDM system simulation.
Date : 2011-02-15
Size : 172.07kb
User : zhuangshengyu@126.com
DL : 0
IEEE 802.3规定的CRC算法解释说明,pdf版本-the CRC algorithm explanation, pdf version
Date : 2025-07-08
Size : 78kb
User : 马歌
DL : 0
his folder contains the following files:
1. 02490rxP802-15_SG3a-Channel-Modeling-Subcommittee-Report-Final.doc: This is the final
report of the channel modeling sub-committee.
2. cmx_imr.csv (x=1, 2, 3, and 4) represent the files containing the actual 100 channel
realizations for CM1, CM2, CM3, and CM4. The columns are organized as (time, amp, time, amp,...)
3. cmx_imr_np.csv (x=1, 2, 3, and 4) represent the files containing the number of paths in
each of the 100 multipath realizations.
4. cmx_imr.mat (x=1, 2, 3, and 4) are the .mat files that can be loaded directly into
Matlab (TM).
5. *.m files are the Matlab (TM) files used to generate the various channel realizations.-his folder contains the following files : 1. 02490rxP802- 15_SG3a-Channel-Modeling- S ubcommittee-Report-Final.doc : This is the final report of the channel modeling sub-committee. 2. cmx_imr.csv (x = 1, 2, 3, and 4) represent the files containing the actua l 100 channel realizations for MCM, CM2, CM3, and CM4. The columns are organized as (time, amp, time, amp, ... 3. cmx_imr_np.csv (x = 1, 2, 3. and 4) represent the files containing the Numbe r of paths in each of the 100 multipath realizati ons. 4. cmx_imr.mat (x = 1, 2, 3, and 4) are the. mat files that can be loaded Direc expression into Matlab (TM). 5. m*. files are the Matlab (TM) files used to generate the various channel realizations.
Date : 2025-07-08
Size : 75kb
User : 刘海涛
DL : 0
目的:
构造帧对于理解网络协议的概念、协议执行过程,以及网络问题处理的一般方法具有重要的意义。本次练习的目的是通过数据链路层与介质访问控制层的学习,根据数据链路层的基本原理,针对普遍应用的Ethernet帧,通过构造一个具体的帧,引导同学深入理解网络协议的基本概念与网络问题处理的一般方法。
要求:
1、编写程序,根据给出的原始数据,组装一个IEEE802.3格式的帧。题目附带的文件为二进制原始数据(文件名分别为input1和input2),要求程序为命令行程序,比如可执行文件名为framer.exe,则命令行形式如下:
framer inputfile outputfile
inputfile为原始数据文件,outputfile为输出结果。
操作系统、使用语言和编译环境不限,但在交作业同时要求注明。
2、输出:对应input1和input2的结果分别为output1和output2
3、要有良好的编程规范和注释
4、写文档
-purpose : structural frame for understanding the concept of network protocol, the implementation of an agreement, network issues and the general approach has important significance. The purpose of the exercise through the data link layer and the MAC layer of learning, according to the data link layer to the basic principles against the universal application of the Ethernet frames, by constructing a concrete frame, to guide students in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach. Requirements : a preparation procedures, given the raw data, assembled an IEEE802.3 frame format. Accompanying documents subject to the original binary data (file name for Input1 and input2) ordering procedures for the command line program, suc
Date : 2025-07-08
Size : 260kb
User :
DL : 0
IEEE 802.3 标准的英文版原文,有兴趣的可以-IEEE 802.3 standard English version of the original, are interested in can
Date : 2025-07-08
Size : 48kb
User : Tristan
DL : 0
基于IEEE802.3标准的SMII网络通信的VERILOG实现-IEEE802.3 standards-based network communication SMII realize Verilog
Date : 2025-07-08
Size : 1kb
User : 李国
DL : 0
802.3系列标准的详细目录,可供参考,-IEEE802.3 catalog detail
Date : 2025-07-08
Size : 21kb
User : weixianke
DL : 0
IEEE 802.3规范规定了以太网相关协议的具体内容,这是2008年最新版本-IEEE 802.3 Ethernet specification related to the specific content of the agreement, which is the latest version of the 2008
Date : 2025-07-08
Size : 23.9mb
User : lrc
DL : 0
SPI 的初始化
使用SPI 读写CC2420 寄存器
CC2420 内部寄存器的设置
IEEE802.15.4 标准的帧格式-SPI initialization CC2420 register using the SPI read and write the internal registers of the CC2420 to set the standard frame format IEEE802.15.4
Date : 2025-07-08
Size : 447kb
User : wulai
DL : 0
IEEE802.3 协议的帧封装
IEEE802.3 协议的帧封装-FRAME PACK
Date : 2025-07-08
Size : 2kb
User : 从好
DL : 0
IEEE.802.3标准,英文文献,需要的可以-IEEE.802.3 standard, English literature, need to take a look
Date : 2025-07-08
Size : 11.91mb
User : ll
DL : 0
芯片自带10/100M 以太网介质传输层(MAC)和物理层(PHY),完全兼容IEEE802.3
10/100M 协议,内置了PPPOE、IP、DHCP、ARP、ICMP、IGMP、UDP、TCP 等以太网协议栈固件。
单片机系统可以方便的通过芯片进行网络通讯。-Chip comes 10/100M Ethernet media transport layer (MAC) and physical layer (PHY), fully compatible with IEEE802.3 10/100M protocol, built-in PPPOE, IP, DHCP, ARP, ICMP, IGMP, UDP, TCP, etc. Ether network protocol stack firmware. SCM system can easily through the chip for network communication.
Date : 2025-07-08
Size : 218kb
User : 王华远
DL : 0
以太网标准IEEE802.3规范,。一种网络协议。描述物理层和数据链路层的MAC子层的实现方法,在多种物理媒体上以多种速率采用CSMA/CD访问方式。(Ethernet standard IEEE802.3 specification. A network protocol. This paper describes the implementation method of MAC sublayer in physical layer and data link layer. CSMA/CD access mode is adopted in various physical media at different rates.)
Date : 2025-07-08
Size : 24.44mb
User : albert-www
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