IBM Aptiva Series Hardware Maintenance

1-10
Memory Map
This table shows the hexadecimal addresses for the system memory regions.
You may use this information for adapter cards that require you to set up
memory regions.
Table 1- 3 Memory Map Table
Address range Description
0~640 KB (000000 ~ 09FFFF) Base memory
640~768 KB (0A0000 ~ 0BFFFF) PCI/ISA video buffer memory
768~800 KB (0C0000 ~ 0C7FFF) Video BIOS memory
800~896 KB (0C8000 ~ 0DFFFF) ISA card BIOS and buffer memory
896~960 KB (0E0000 ~ 0EFFFF) BIOS extension memory
Setup and POST memory
PCI development BIOS
960~1024 KB (0F0000 ~ 0FFFFF) System BIOS memory
1024 KB~Upper Limit Main memory
Upper Limit ~ 4 GB PCI memory

IBM Aptiva Series Specifications

General

Brand	IBM
Model	Aptiva Series
Category	Desktop
Language	English