Morag McAllister

Memory Mapping in MC9S12NE64

Discussion created by Morag McAllister on Oct 16, 2006
Latest reply on Oct 31, 2006 by Morag McAllister

I am struggling to get my address mapping on the NE64 correct. I am working in Normal Expanded Wide Mode, I have enabled the Flash, ROMON = 1 and my external RAM is mapped into address 0x00018000 to 0x0001BFFF. My question is, am I able to use address 0x00008000 to 0x0000BFFF for code space (ROM)and if so how do I go about doing that?

Many thanks