Changes between Version 15 and Version 16 of OFDMReferenceDesign

Timestamp:

Mar 30, 2007, 9:53:25 AM (17 years ago)

Author:

cjcamp

Comment:

--

OFDMReferenceDesign

@@ -11 +11 @@
 == Initial Setup ==
 
-The following image illustrates a complete set of hardware used to implement this example.  IF YOU HAVE NOT ALREADY DONE SO, NOW WOULD BE A GOOD TIME TO WORK THROUGH THE LABORATORY EXERCISE [http://warp.rice.edu/trac/wiki/Exercises/FPGABoardIntro INTRODUCTION TO THE WARP FPGA BOARD].  This introductory exercise provides a solid introduction to using the boards, including detailed illustrations of correct cable connections.
+The following image illustrates a complete set of hardware used to implement this example.  IF YOU HAVE NOT ALREADY DONE SO, NOW WOULD BE A GOOD TIME TO WORK THROUGH THE LABORATORY EXERCISE titled [http://warp.rice.edu/trac/wiki/Exercises/FPGABoardIntro INTRODUCTION TO THE WARP FPGA BOARD].  This introductory exercise provides a solid introduction to using the boards, including detailed illustrations of correct cable connections.
 
 [[Image(OFDMReferenceDesign/Files:setup_01a.jpg)]]
@@ -30 +30 @@
 [[Image(OFDMReferenceDesign/Files:setup_04a.jpg)]]
 
-The DIP switches on one WARP kit should be set to the binary value 0000.  The DIP switches on the other WARP kit should be set to the value 0001.  When power is applied to the WARP nodes, the value on the each board's 7-segment display should reflect its DIP switch settings -- either "0" or "1".
+Please note that you may have additional connections to the WARP boards, beyond those identiofied above.  If, for example, you have recently worked through the exercise titled [http://warp.rice.edu/trac/wiki/Exercises/FPGABoardIntro INTRODUCTION TO THE WARP FPGA BOARD], then you may have a serial cable and a USB cable connected between your WARP boards and their corresponding computers.
+
+The user DIP switches on one WARP kit should be set to the binary value 0000.  The user DIP switches on the other WARP kit should be set to the value 0001.
+
+[[Image(OFDMReferenceDesign/Files:setup_05a.jpg)]]
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+When power is applied to the WARP nodes, the value on the each board's 7-segment display (the one closer to the user DIP switches) should reflect these settings -- either "0" or "1".
+
+The compact flash configuration DIP switches permit the selection of different FPGA programs from a selection of programs stored on a compact flash card.  If you are configuring the FPGA boards using a compact flash card (instead of from a USB connection), then the configuration switches must be set to the correct value for the desired program.  In general, demo applications will be delivered on a compact flash card at location 0, so set the configuration DIP switches accordingly.
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