Inova High Performance CPU board ICP-PII - Manual (Page 26)

©2002 Inova Computers GmbH Page 2-2 Doc. PD00581013.004
Configuration ICP-PIII
2.0 Memory Map
Figure 2.00 System Architecture
The UMB reservation may be set up with the BIOS
Upper
Memory
Blocks
(UMBs)
640 kByte
Conventional
Memory
Extended Memory
(Above 1 MByte)
BIOS
128 kByte
Free
48 kByte VGA BIOS
CGA Screen Memory
MDA Screen Memory
VGA Screen Memory
Free User
Memory
1 MByte FFFFFh
E0000h
C0000h
B8000h
B0000h
A0000h
00000h
D0000h
CC000h
16 kByte FLASH Disk
System Data
Addressable Memory
Area
Memory
Extension
64/128/
256MByte
Memory
Address
Limit
4 GByte