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I have a WARP board v1.1. When I tried to run OFDM_ReferenDesign_v02 on WARP, the Xilinx Platform Studio said download was successful, but I got no feedback from serial port and the radio was not working at all. There are three LEDs in a line on the top of the radio board, and I found the red one ( first one from right) was lighted after downloading ( It was off before downloading).
The board is working fine if programmed by the demo flash card.
Could anyone give me some suggestion? Thanks!!!
Last edited by jiayang (2007-Sep-10 15:48:56)
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Not seeing any output from the processor after configuring the FPGA is usually a sign of a linker script problem. Follow the directions at the bottom of the OFDM Reference Design page to re-generate your linker script.
Also, we'd recommend you use the latest OFDM reference design (now v04); we have improved the perofmance of the PHY and supporting peripherals significantly since v02.
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