9 power control interface, Power control interface, Table 10: device addresses – Kontron COMe-cXLi2 User Manual
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Kontron COMe-cXLi2 User’s Guide
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Table 10: Device Addresses
Address (HEX)
Device
00000000 -
0009FFFF
DOS- (Real mode-) memory
000A0000 -
000BFFFF
Display memory
000C0000 -
000CBFFF
VGA Bios
000CC000 -
000DFFFF
Other Option ROM
000E0000 -
000EFFFF
System BIOS extended space
000F0000 -
000FFFFF
System BIOS base segment
00100000 -
7FFFFFFF
System Memory
80000000 -
FFF00000
PCI Memory, other extensions
CFDDC000 -
CFFFFFFF
PCI LAN Controller
D0000000 -
DFFFFFFF
PCI VGA Controller / Audio Controller / USB
Controller
FEC00000 -
FEC00040
APIC Configuration
FED00000 -
FED003FF
Event Timer
FED10000 -
dynamic
Audio Controller
FED40000 -
FED4BFFF
LPC Configuration
F0000000 -
F0003FFF
RCRB (Root Complex)
FFC00000 -
FFF00000
Reserved
FFF00000 -
FFFFFFFF
Firmware Hub
FFF80000 -
FFFFFFFF
Mapping space for BIOS ROM
For further details, please refer to the Intel “System Controller Hub
External Design Specification (EDS)”, “I/O Address Space” chapter on
4.2.9
Power Control Interface
Power Good (PWR_OK)
The COMe-cXLi2 COM provides an external input for a power-good signal (pin
B24). The implementation of this subsystem complies with the COM Express®