Hitachi S10mini D, Hardware Manual

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6 SETTING
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6.4 Setting an Extension Memory Module
Setting a memory address
Allocate memory areas in an extension memory module in 1 MB units within the range of /100000
to /4FFFFF. To do this, use the “ADDR.” rotary switch on the front of the module, as shown
below.
Setting of the “ADDR.” switch Extension memory area
0 Invalid
1
/100000 to /1FFFFF
2 /200000 to /2FFFFF
3 /300000 to /3FFFFF
4 /400000 to /4FFFFF
5 to F Invalid
When us ing a CPU that contains memory, take care so that duplication will not occur. The table
below shows the memory areas usable in the extension memory module for each CPU.
CPU Memory area in the CPU Usable memory areas in the extension memory module
LQP000 None /100000 to /4FFFFF
LQP010 /100000 to /1FFFFF /200000 to /4FFFFF
LQP011 /100000 to /1FFFFF /200000 to /4FFFFF
LQP120 /100000 to /2FFFF /300000 to /4FFFFF
NOTE
When mounting multiple extension memory modules in the same unit, take
care so that memory areas will not overlap each other.
Take care so that the memory area in the CPU module, if any, will not overlap
any memory area in the extension memory module.