Detailed System Memory Address Map - Intel BLKD945GCPE - LGA775 1066FSB 2DDR2 2GB Audio Video Lan mATX 10Pack Motherboard Technical Product Specification

Technical Reference
The amount of installed memory that can be used will vary based on add-in cards and
BIOS settings. Figure 7 shows a schematic of the system memory map. All installed
system memory can be used when there is no overlap of system addresses.
Figure 7. Detailed System Memory Address Map
35