I am newbie of processors.
I have few doubts in MPC8641D. here they are
1. If two cores uses differenct OS (AMP) and if Low offset memory mode is selected, Can two cores still access/address 64GB?( or they see only 32GB?).
2. Boot ROM location range is from 0x0_FF80_0000 to 0x0_FFFF_FFFF. But, Boot flash/ROM will be connected through LBC.
Then, address range from 0x0_FF80_0000 to 0x0_FFFF_FFFF should be mapped to LBC. How is the actual process? How booting of MPC happens initially?
3. What is the difference of mapping performed by ATMU's and LAW's?