Digital glitch filtering on GPIO inputs it's a nice feature on LPC824.
It's possible to have'it active while using power down mode?
I noticed that once enabled, part will enter into power down but won't be able to wake-up anymore. Probably the clock of digital sampler is turned off (most likely) and the edge that suppose to arrive as wake-up source is not catch.
Also, it's possible to just wake-up the part and NOT jump to interrupt vector?
(use PIN as wake-up source but not using interrupts for such event)