Address Maps; Memory Address Map - Lippert 702-0008-10 Technical Manual

5 Address Maps

This section describes the layout of the CPU memory and I/O address spaces.

5.1 Memory Address Map

Address Range
1024K - 16384K
960K - 1023K
936K
932K
896K
800K
768K
736K
704K
640K
0K
TME-104-CLR-LX800-R1V3.doc
Note Depending on enabled or disabled functions in the BIOS, other or
more resources may be used
Address Range (Hex)
100000 -
F0000 -
- 959K EA000 -
- 935K E9000 -
- 931K E0000 -
- 895K C8000 -
- 799K C0000
- 768K B8000 -
- 736K B0000 -
- 704K A0000 -
- 640K 0 -
Rev. 1.3
Size
FFFFFF 15360K
FFFFF 64K
EFFFF 24K
E9FFF 4K
E8FFF 36K
DFFFF 96K
C7FFF 32K
BFFFF 32K
B7FFF 32K
AFFFF 64K
9FFFF 640K
Description
Extended Memory
System BIOS
Unused
ACPI
Unused
Mapped to ISA bus
Graphics BIOS
Color Text Memory
Monochrome Text Memory
Graphic Memory
Conventional Memory
50(53)