FPGA Microblaze

Discussion in 'Embedded Systems and Microcontrollers' started by sstbrg, Nov 11, 2010.

  1. sstbrg

    Thread Starter Active Member

    Nov 29, 2008
    I have a problem.
    I'm running MicroBlaze on a Xilinx Virtex 4 FPGA in one of my projects.
    I programmed the FPGA using IMPACT.
    Everything works fine for a few seconds, but afterwards the program shuts down/resets by itself.
    I tested the current supplied to the FPGA and it kept going up until the program shut down.
    I guess I have an inner short circuit but I don't understand why it happens..

    When tested using regular VHDL code it worked fine, but when I'm using MicroBlaze it's not working (as mentioned above).

    Any ideas?