Lpc2000

Hi there,
The project I am working on requires a software reset after a firmware
upgrade. 

One possible solution is to setup a really short watchdog timer.
However, the firmware design already has a watchdog timer with it, so
it would be harder to distinguish between a real watchdog reset and
our intentional reset.

Is there any other ways to cause a software reset in LPC2148?

The problem may also be with our bootloader design because the
firmware seems to hung when it is started right after being upgraded.
Though it has no issues after a reset.

Thank you for all your help!

Eugene