HP Vectra XU 6/XXX HP Vectra XU 6/xxx Pc User’s Guide - d4369-90001 - Page 125
The PC's Memory Map
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5 Technical Information System Specifications The PC's Memory Map Memory Area Memory Range Hexadecimal Address Range Used By Extended Memory: 1 MB to 512 MB Extended memory 1024 KB upward 100000 to 0FFF-FFFF Conventional Memory: 0 KB to 1024 KB (1 MB) 384 KB Reserved Memory Area 960 KB to 1024 KB 896 KB to 960 KB 848 KB to 896 KB 0F0000 to FFFFF 0E0000 to 0FFFFF 0D4000 to 0DFFFF 64 KB BIOS Area 64 KB (available)1 48 KB available for accessory boards 800 KB to 848 KB OC8000 to OD3FFF 48 KB SCSI Area 768 KB to 800 KB 0C0000 to 0C7FFF 32 KB Video BIOS Area 640 KB to 768 KB 0A0000 to 0BFFFF 128 KB Video Memory Area 640 KB Base Memory Area 0 KB to 640 KB 09F000 to 09FFFF Extended BIOS Data Area 0400 to 04FF 0000 to 03FF 1. Used by the boot ROM (if configured in the Setup program). BIOS Data Area Interrupt Vector Table English 113
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