To Characterize Unmapped Ranges - HP 64767 User Manual

Chapter 5: Configuring the Emulator
Mapping Memory
To exit out of the memory mapper, enter:
end <RETURN>

To characterize unmapped ranges

• Use the default softkey to characterize unmapped ranges.
The default softkey in the memory mapper allows you to characterize unmapped
memory ranges. Unmapped memory ranges are treated as target system RAM by
default.
You can also characterize unmapped ranges as emulation RAM, emulation ROM,
target system ROM, or as guarded memory.
When you characterize unmapped ranges as emulation memory, you can include
the lock attribute, which specifies that emulation memory accesses be synchronized
to the target system RDY signal, or you can include the nolock attribute, which
specifies that emulation memory accesses are not synchronized to the target RDY
(this is the same as specifying no attribute).
Examples
To characterize unmapped ranges as target RAM:
default target ram <RETURN>
To characterize unmapped ranges as guarded memory:
default guarded <RETURN>
To characterize unmapped ranges as emulation RAM:
default emulation ram nolock <RETURN>
To exit out of the memory mapper, enter:
end <RETURN>
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