6P2LX
I440LX PAGE
28
3-13 I/O & MEMORY MAP
MEMORY MAP
ADDRESS RANGE
SIZE DESCRIPTION
00000-7FFFF
512K CONVENTIONAL MEMORY
80000-9FBFF
127K EXTENDED CONVENTIONAL MEMORY
9FC00-9FFFF
1K
EXTENDED BIOS DATA AREA IF PS/2
MOUSE IS INSTALLED
A0000-C7FFF
160K AVAILABLE FOR HI DOS MEMORY
C8000-DFFFF
96K
AVAILABLE FOR HI DOS MEMORY AND
ADAPTER ROMS
E0000-EEFFF
60K AVAILABLE FOR UMB
EF000-EFFFF
4K
VIDEO SERVICE ROUTINE FOR
MONOCHROME & CGA ADAPTER
F0000-F7FFF
32K
BIOS CMOS SETUP UTILITY
F8000-FCFFF
20K
BIOS RUNTIME SERVICE ROUTINE (2)
FD000-FDFFF
4K
PLUG AND PLAY ESCD DATA AREA
FE000-FFFFF
8K
BIOS RUNTIME SERVICE ROUTINE (1)
Содержание 6P2LX
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