Changes between Version 6 and Version 7 of 802.11/wlan_exp/app_notes/four_radio

Timestamp:

Dec 9, 2017, 12:39:20 PM (6 years ago)

Author:

murphpo

Comment:

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802.11/wlan_exp/app_notes/four_radio

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 = Modifying the 802.11 Reference Design for 4 Radios =
 The 802.11 Reference Design Tx and Rx PHY cores implement ports for 4 RF interfaces. The reference hardware project only connects RF A and RF B in order to maintain compatibility with WARP v3 nodes using third-party FMC modules. In order to use the reference design with 4 RF interfaces (2 WARP v3 on-board, 2 on FMC-RF-2X245 module) the following changes must be made to the XPS project's {{{system.mhs}}} and {{{data/system.ucf}}} files. The changes below are based on 802.11 Reference Design v1.5.
+
+== Rx PHY Changes ==
+The Rx PHY core must be modified to include packet detection blocks for the RF C and RF D interfaces. There are placeholders for these blocks in the default Rx PHY core. You can duplicate the packet detection subsystem for RF A to create the subsystems for RF C and RF D. After adding the packet detection blocks for the RF C and D interfaces, you must increment the pcore version (System Generator token -> Settings), export the pcore to the XPS project, then update the HW_VER parameter for the Rx PHY core in the system.mhs file.
 
 == MHS Changes ==