Reset Problem? SOLVED

cerdani · ‎2011-07-24

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?

rosarium · ‎2011-07-24

Posted on July 25, 2011 at 08:16

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

cerdani · ‎2011-07-25

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.