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You don't have to map internal RAM as emulation RAM, since the
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H8/3003 emulator automatically maps internal RAM as emulation
RAM and this area is behaved like internal RAM. However emulation
memory system does not introduce internal RAM area in memory
mapping display.
If you map internal RAM area as emulation memory, this area is
Note
behaved like external memory overlapped with internal RAM.
However the H8/3003 emulator is always accessed internal RAM area
mapped by the emulator. And if you map internal RAM as guarded
memory, the emulator prohibits to access to this area by m commands.
When you emulate H8/3005 processor, you can't use address 0fef10h -
Note
0ff00fh (mode 1) and 0ffef10h - 0fff00fh (mode 3) as internal RAM.
These area are worked as external 8bit 3state area, and you have to map
these area as emulation RAM.
You should map all memory ranges except internal RAM used by your
Note
programs before loading programs into memory. This helps safeguard
against loads which accidentally overwrite earlier loads if you follow a
map/load procedure for each memory range.
Executing this command will drive the emulator into the reset state.
Note
Configuring the Emulator 4-17
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