Al.2 AT Memory Line
Figure 11 shows how memory is allocated on the AT and
highlights the locations of base, extended and system
reserved memory.
16MB-------------r----------------~
EXTENDED
MEMORY AREA
(USER MEMORY)
IMB-------------~--------~------~
MEMORY
RESERVED FOR
SYSTEM
640 K - - - - - - - - - - -
~----------_f
BASE MEMORY
AREA
(USER MEMORY)
o
K - - - - - - - - ' - - - - - - - - - - - - - '
Figure 11: A T Memory Address Line
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