Content originally posted in LPCWare by CodeRedSupport on Fri Aug 17 00:52:23 MST 2012
That memory area is one of the peripherals (WDT, I think). If you try to read all addresses from that location, the processor faults. That is, only the registers in the peripheral are readable, and you are unable to display it as memory.
To display ANY peripheral, you should use the peripheral viewer, which offers a structured display of the peripheral, showing the registers, bitfields etc in an easy to view and understand display.
HTH