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cerdani
cerdani
Associate
July 24, 2011
Question

Reset Problem? SOLVED

  • July 24, 2011
  • 2 replies
  • 751 views
Posted on July 24, 2011 at 12:52

Hi,

My application would only run when I provide an external reset to my board (but when I use a JTAG debugger, it seems to work fine).

Is this a problem with the embedded power on reset? Do I need a delay at power-up?

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    2 replies

    rosarium
    rosarium
    Associate
    July 25, 2011
    Posted on July 25, 2011 at 08:16

    Please check the h/w connections like VDD and GND tracks on the board.

    cerdani
    cerdaniAuthor
    Associate
    July 25, 2011
    Posted on July 25, 2011 at 09:07

    Hi,

    The problem was with the boot pins. There was a capacitor connected to one of the boot pins. This caused an incorrect value to be latched on the 4th rising edge of the system clock after reset.

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