System memory map specifications, AMD UMA graphics
Size
Memory address
System function
128 KB
000A0000-000BFFFF
nVidia MCP67M
16 KB
B0000000-B0003FFF
HDA Controller
8 KB
B0004000-B0005FFF
Standard Dual Channel PCI IDE
Controller
4 KB
B0006000-B0006FFF
Standard OpenHCD USB Host Controller
256 B
B0007000-B00070FF
Standard Enhanced PCI to USB Host
Controller
256 B
B0007400-B00074FF
Standard Enhanced PCI to USB Host
Controller
16 B
B0007800-B000780F
nVidia nForce Networking Controller
256 B
B0007C00-B0007CFF
nVidia nForce Networking Controller
4 KB
B0008000-B0008FFF
Standard OpenHCD USB Host Controller
4 KB
B0009000-B0009FFF
nVidia nForce Networking Controller
512 KB
B0080000-B00FFFFF
nVidia nForce System Management
Controller
16 MB
B1000000-B1FFFFFF
nVidia MCP67M
16 MB
B2000000-B2FFFFFF
nVidia MCP67M
2 KB
B3000000-B30007FF
RICOH OHCI Compliant IEEE 1394 Host
Controller
256 B
B3000800-B30008FF
SDA Standard Compliant SD Host
Controller
256 B
B3000C00-B3000CFF
Ricoh SD/MMC Host Controller
256 B
B3001000-B30010FF
Ricoh Memory Stick Controller
256 B
B3001400-B30014FF
Ricoh XD-Picture Card Controller
16 KB
B6000000-B6003FFF
Broadcom WLAN adapter
256 KB
C0000000-CFFFFFFF
nVidia MCP67M
1 KB
FED00000-FED003FF
High precision event timer
124 Chapter 6 Specifications