Specifications

INTEL OEM PRODUCTS AND SERVICES DIVISION PRELIMINARY - REV 0.1
Classic/PCI i486 Baby-AT Motherboard Technical Product Summary
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APPENDIX E
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MEMORY MAP
Address Range (Deci-
Address Range (hex)
Size
Description
16384K-32768K
1000000-2000000
16384K
Extended Memory
16256K-16383K FE0000-FFFFFF 128K System & Video BIOS Copy
1024K-16255K 100000-FDFFFF 15232K Extended Memory
960K-1023K F0000-FFFFF 64K AMI System BIOS
952K-959K EE000-EFFFF 8K FLASH Boot Block (Available as HIMEM)
948K-951K ED000-EDFFF 4K User FLASH Area (available as HIMEM if no user info is here)
928K-947K E8000-ECFFF 20K AMI Setup Program (disable via setup pre-boot only; with this
896K-927K E0000-E7FFF 32K Video BIOS (when installed)
800K-895K C8000-DFFFF 96K Available Hi DOS Memory(open to the ISA bus)
768K-799K C000-C7FFF 32K Optional VGA BIOS
736K-767K B8000-BFFFF 32K VGA Display Memory (not available to ISA bus)
704K-735K B0000-B7FFF 32K VGA & Mono Display Memory (HIMEM w/ QEMM)(not available to
640K-703K A0000-AFFFF 64K VGA Display Memory (not available to the ISA bus)
639K 9FC00-9FFFF 1K Extended BIOS Data (moveable by QEMM, 386MAX)
512K-638K 80000-9FBFF 127K Extended conventional
0K-511K 00000-7FFFF 512K Conventional
Table E-1. Classic/PCI i486 Baby-AT Memory Map