Simulation goes into infinite loop ! [lpc2378]

Hi to all,

I brought MCB-2300 board (with LPC2378 u-c).
And tried the example codes (like blinky) with
eval versions of Keil-IDE v3.05 tool chains.

It works well on board when i compile it and
load to the board by ISP. But when I try to
debug it by simulator it goes in to infite loop,
itself in the startp-up code.

(Seems it is hang up in "main osc stabilize" loop
in startup code, when i disabled it. It then hangup
in "PLL stabilization loop"). I know that was not
the solution, but i tried that also.

I am using the startup-file that is provided
lpc2300.s as it is in demo code.

Any SW update/patch is avilable for simulator/
startup file/etc? for this problem?

Can any help me, is it some paramater mis-match,
bug of startup file, or something else i need to
do?