26 Hardware Configuration
MX3 Reference Guide E-EQ-MX3RG-J-ARC
Memory Map
Map Physical Address Range Size (kB) Function
000 00000 - 000 9FFFF 640 DRAM
000 A0000 - 000 AFFFF 64 VGA Video RAM -- SMI Space, SMIACT# is
Active
000 B0000 - 000 BFFFF 64 VGA Video RAM -- SMI Space, SMIACT# is
Active
000 C0000 - 000 C7FFF 32 Shadowed VGA BIOS
000 C8000 - 000 C9FFF 8 PCMCIA
PCM Boot When Enabled & Bootable Card
Present
000 CA000 - 000 CBFFF 8 PCMCIA
000 CC000 - 000 CFFFF 16 PCMCIA
000 D0000 - 000 DFFFF 64 IFA Memory Window
000 E0000 - 000 E7FFF 32 IFA BIOS
000 E8000 - 000 EFFFF 32 Shadowed System BIOS
000 F0000 - 000 FFFFF 64 Shadowed System BIOS
001 00000 - 003 FFFFF 4k DRAM - lower 4MB
004 00000 - 00F FFFFF 12k DRAM
010 00000 - F8E FFFFF 3967k Unused - 3.9MB
F8F 00000 - F8F FFFFF 1k Flash BIOS Device - Alias
F90 00000 - F9E FFFFF 15k Unused – 15kB
F9F 00000 - F9F FFFFF 1k Flash BIOS Device - Alias
FA0 00000 - FAE FFFFF 15k Unused – 15kB
FAF 00000 - FAF FFFFF 1k Flash BIOS Device - Alias
FB0 00000 - FBE FFFFF 15k Unused – 15kB
FBF 00000 - FBF FFFFF 1k Flash BIOS Device - Alias
FC0 00000 - FCE FFFFF 15k Unused – 15kB
FCF 00000 - FCF FFFFF 1k Flash BIOS Device - Alias
FD0 00000 - FDE FFFFF 15k Unused – 15kB
FDF 00000 - FDF FFFFF 1k Flash BIOS Device - Alias
FE0 00000 - FEE FFFFF 15k Unused – 15kB
FEF 00000 - FEF FFFFF 1k Flash BIOS Device - Alias
FF0 00000 - FFE FFFFF 15k Unused – 15kB
FFF 00000 - FFF DFFFF 896 Flash BIOS Device - BIOS Block - 14 x 64k
Sectors
FFF E0000 - FFF FFFFF 128 Flash BIOS Device - Boot Block - 15
th
64k
Sector & 8 x 8k Sectors
