Address Maps; Memory Address Map - Lippert Cool SpaceRunner LX800 Technical Manual

5 Address Maps

This section describes the layout of the CPU memory and I/O address spaces.
Note Depending on enabled or disabled functions in the BIOS, other or more

5.1 Memory Address Map

Address range (dec)
1024K - 16384K
896K - 1024K
800K - 896K
768K - 800K
736K - 768K
704K - 736K
640K - 704K
639K - 640K
0K - 639K
TME-104P-CSR-LX800-R1V11.doc
resources may be used
Address range (hex)
100000 - FFFFFF
E0000 - FFFFF
C8000 - DFFFF
C0000 - C7FFF
B8000 - BFFFF
B0000 - B7FFF
A0000 - AFFFF
9FC00 - 9FFFF
0 - 9FBFF
Size
15360K Extended memory
128K System BIOS
96K Mapped to ISA (default)
32K Graphics BIOS
32K Color text memory
32K Monochrome text memory
64K Graphics memory
1K EBDA
639K Conventional memory
Rev 1.11
Description
47 (50)