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psu_init hang

mindaugas

Hello everyone,

currently I'am using Digilent HS-3 jtag cable to program and debug my ultra96 board. Everytime I try to program my board through jtag using Xilinx SDK programming hangs on psu_init. When I cancel it and try again everything works fine so in order to run program i do these two steps cancel after hanging and running again. I read on internet that psu_init hanging happens when ddr calibration fails, could it be the reason? I am using board files version 1.2

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    I had the same issue. You can modify your Debug or Run configuration to make it work. In the Configuration under the Target Setup, there are 7 checkboxes over on the left hand bottom side. After initially configuring the FPGA and PSU, you don't need to do them again just to download the application again. Uncheck all those boxes for your downloads after the first one.

     

    Bryan