fast interrupt request - CPU reset

Hello !

I've got Mini2440 from my friend, and I want to start to "play" with this.
First thing I have noticed when I've plugged in power supply was blinking
LCD. So I've configured Serial , and what we have on output ? :

fast interrupt request
pc : [<33d894ac>]    lr : [<fff7f7db>]
sp : fffffdf7  ip : ffffff80  fp : feffffef
r10: 33de0a98  r9 : fb7ff7df  r8 : 33d3ffdc
r7 : 000186a0  r6 : 00000030  r5 : 00000000  r4 : 33de0a9c
r3 : fdffffff  r2 : 4a000000  r1 : 52000140  r0 : 00000020
Flags: nzCv  IRQs on  FIQs off  Mode SVC_32
Resetting CPU ...

So I don't know what's going on. Someone have an idea ?

Best Regards

Are you using 7inch LCD? If yes, then see 
http://www.friendlyarm.net/forum/topic/2618 

Maybe the power supply is to weak...

Mati3