A - Memory & I/O Maps - Kontron AdvancedTCA AT8001 User Manual

A. Memory & I/O Maps
A.1 MEMORY MAPPING
Address
00000-9B7FF
9B800-9FFFF
A0000-BFFFF
C0000-CBFFF
CC000-DBFFF
E0000-FFFFF
100000-PCI Memory
Function
0-622 KB DRAM
622KB – 640 KB XBDA; USB Legacy / BIOS Stack
Video DRAM
Video BIOS
Optional ROM (Free)
LAN BIOS around 30KB if activated, address may vary
External Fiber Channel BIOS 18KB-64KB , address may vary
System BIOS
DRAM available
A-1
AT8001 User's Guide