Lower page table mapping
Lower page table mapping

Page table was mapping 512MB worth of memory.
In TinySimulator that can take a long time to process.
I've lowered it down to 128MB to speed things up.

modulexcite/MOSA-Project,modulexcite/MOSA-Project,kiootic/MOSA-Project,Kintaro/MOSA-Project,Kintaro/MOSA-Project,kiootic/MOSA-Project