Datasheet

Resource Mapping
Mapping test registers
MC68HC912DT128A — Rev 4.0 Technical Data
MOTOROLA Resource Mapping 99
6.6 Mapping test registers
These registers are used in for testing the mapping logic. They can only
be read and after each read they get cleared. A write to each register will
have no effect.
MTST0 — Mapping Test Register 0 $00F8
Bit 7654321Bit 0
MT07 MT06 MT05 MT04 MT03 MT02 MT01 MT00
RESET: 0 0 0 0 0 0 0 0
MTST1 — Mapping Test Register 1 $00F9
Bit 7654321Bit 0
MT0F MT0E MT0D MT0C MT0B MT0A MT09 MT08
RESET: 00000000
MTST2 — Mapping Test Register 2 $00FA
Bit 7654321Bit 0
MT17 MT16 MT15 MT14 MT13 MT12 MT11 MT10
RESET:00000000
MTST3 — Mapping Test Register 3 $00FB
Bit 7654321Bit 0
MT1F MT1E MT1D MT1C MT1B MT1A MT19 MT18
RESET: 0 0 0 0 0 0 0 0
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