I'm trying to access PPAGE2 in the AC128. The AC128 comes out of reset with PPAGE=2. Therefore there should be 16k of flash available from $8000 to $BFFF. I have a lookup table starting at $8000. It appears to program OK (using P&E USB Multilink), however when my running code reads back from $8000 onwards it only RETURNS $FF.
I have tried forcing PPAGE=2 in code, but this makes no difference.
When I look at the flash using the P&E PROGHCS08 Show Module command, I can see the range from $8000 programmed. However when I dump the flash to an S19 file using the Upload Module command, the code is nowhere. Some files are attached.
I'm still researching this, but would appreciate any ideas - am I missing something here ?