Yes the Cygnal parts with 128K bytes FLASH use a paging system. It is cool as the paging support plus the 128K bytes of FLSH are all on-board the part. I found it to work well with the Keil paging system support. However the paging system on ANY processor with the Keil support can lead to some painful headaches if you try to implement calls to code that crosses page boundaries via function pointers.

Michael Karas