Microsoft G7VP2 - Manual (Page 37)

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Award BIOS Setup Utility
Memory
The base memory size, extended memory size and the other memory
size cannot be altered; your computer automatically detects and displays
them.
Base Memory The POST will determine the amount of base (or
conventional) memory installed in the system. The
value of the base memory is typically 512K for
systems with 512K memory installed on the
motherboard or 640K for systems with 640K or
more memory installed on the motherboard.
Extended Memory The BIOS determines 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. This is the memory that can
be used for different applications. DOS uses this
area to load device drivers in an effort to keep as
much base memory free for application programs.
The BIOS is the most frequent user of this RAM
area since this is where it shadows the ROM.