Changes between Version 9 and Version 10 of WARPLab/Examples/nodeSync


Ignore:
Timestamp:
Sep 8, 2015, 5:34:10 PM (9 years ago)
Author:
welsh
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • WARPLab/Examples/nodeSync

    v9 v10  
    1111 * [wiki:../../Downloads WARPLab reference design 7.1.0] or later
    1212 * 2 [wiki:HardwareUsersGuides/WARPv3 WARP v3 nodes]
    13  * 2 [wiki:HardwareUsersGuides/CM-MMCX CM-MMCX clock modules] (one per WARP v3 node)
    14  * 2 MMCX cable assemblies
    15  * 1 twisted pair cable assembly
    16 
     13 * Clock connection between WARP boards.  Either
     14   * CM-MMCX assembly:
     15     * 2 [wiki:HardwareUsersGuides/CM-MMCX CM-MMCX clock modules] (one per WARP v3 node)
     16     * 2 MMCX cable assemblies
     17     * 1 twisted pair cable assembly
     18   * CM-PLL assembly:
     19     * 2 [wiki:HardwareUsersGuides/CM-PLL CM-PLL clock modules] (one per WARP v3 node)
     20     * 1 [wiki:HardwareUsersGuides/CM-PLL/Connectors#Cables CM-PLL compatible cable]
    1721
    1822To run this example, you must setup your experiment as follows:
    19  1. Mount the CM-MMCX modules on each WARP v3 node. Power must be '''off''' when mounting/unmounting a clock module.
    20  1. Set the CM-MMCX switches on each node (see figure below); one node will be the clock source, the other will be the clock sink.
    21  1. Connect MMCX cables from the outputs of the source node to the inputs of the sink node.
    22  1. Connect the twisted pair cable between the debug headers of the WARP v3 boards. Pin 8 of the source node should connect to pin 15 of the sink node. Use the other conductor of the cable to connect ground between nodes (see figure below).
     23 1. Mount the CM-MMCX or CM-PLL modules on each WARP v3 node. Power must be '''off''' when mounting/unmounting a clock module.
     24 1. Set the CM-MMCX or CM-PLL switches on each node (see [wiki:../../HardwareConfiguration/WARPv3#ClockConfiguration Clock Configuration settings]); one node will be the clock source, the other will be the clock sink.
     25 1. Connect clock modules:
     26   a. If using the CM-MMCX modules, connect MMCX cables from the outputs of the source node to the inputs of the sink node.  Then, connect the twisted pair cable between the debug headers of the WARP v3 boards. Pin 8 of the source node should connect to pin 15 of the sink node. Use the other conductor of the cable to connect ground between nodes (see [http://warpproject.org/trac/attachment/wiki/WARPLab/Examples/8x2Array/8x2_diagram.png this figure]; note that this example does not require FMC-RF-2X245 modules).
     27   b. If using the CM-PLL modules, connect the cable between the Board-to-board Header Out of the source node and the Board-to-board Header In of the sink node.
    2328 1. Set the DIP switches on the WARP v3 boards to 0000 (source node) and 0001 (sink node).
    2429 1. Power on the WARP v3 nodes