Changes between Version 26 and Version 27 of OFDMReferenceDesign


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Timestamp:
Apr 4, 2007, 1:30:43 PM (17 years ago)
Author:
murphpo
Comment:

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  • OFDMReferenceDesign

    v26 v27  
    7777The user will need to supply two computers and two WARP nodes (1 node = 1 FPGA[v1.2] + 1 Radio[v1.4]). The computers need to be configured to have hardcoded IP addresses within each other's addressable range. In other words, they must be in each other's subnet to be able to talk to one another. For example, one computer can be 10.0.0.8 and the other can be 10.0.0.9 and each can have a subnet mask of 255.255.255.0.
    7878
    79 One FPGA board '''must''' by configured as Node 0, and other as Node 1, using the on-board dip switches. The switch closest to the power supplies represents the node value. When the program is downloaded, the seven-segment LCDs should show the node values.
     79One FPGA board '''must''' by configured as Node 0, and other as Node 1, using the on-board dip switches. The switch closest to the power supplies represents the node value. When the program is downloaded, the seven-segment LEDs should show the node values.
    8080
    8181Using ethernet, connect one PC to one board, and the other PC to the other board. Note, if the PCs are using older network cards that do not support auto MDI/MDI-X, the user may need to provide crossover ethernet cables instead of standard cables. Once the boards are connected and configures, any traffic directed to one computer's IP address from the other computer will be forwarded.
    … …  
    8585The user will need to supply one computer and two WARP nodes. Enable DHCP on the computer (most likely already enabled, unless the user tried the first configuration).
    8686
    87 One FPGA board '''must''' by configured as Node 0, and other as Node 1, using the on-board dip switches. The switch closest to the power supplies represents the node value. When the program is downloaded, the seven-segment LCDs should show the node values.
     87One FPGA board '''must''' by configured as Node 0, and other as Node 1, using the on-board dip switches. The switch closest to the power supplies represents the node value. When the program is downloaded, the seven-segment LEDs should show the node values.
    8888
    8989Connect the PC to a board using a standard or crossover ethernet cable. Connect the other board to an internet source (e.g. the wall, a router, etc). The computer will then be able to access network resources via the WARP OFDM link.
    … …  
    9393
    9494
    95 Download the full reference design here: [http://warp.rice.edu/bigFiles/OFDM_ReferenceDesign_v00.zip OFDM Reference Design] (60MB .zip file).
     95Download the full reference design here: [http://warp.rice.edu/bigFiles/OFDM_ReferenceDesign_v01.zip OFDM Reference Design] (60MB .zip file).