Memory
The category is display-only which is deter-
mined by POST (Power On Self Test) of the
BIOS.
Base Memory
The value of the base
memory is typically 512K or 640K based on
the memory installed on the mainboard.
Extended Memory
How much extended
memory is present during the POST. This is
the amount of memory located above 1MB
in the CPU‘s memory address map.
Other Memory
This refers to the memory
located in the 640K to 1024K address space.
The BIOS is the most frequent user of this RAM
area since this is where it shadows RAM.
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