4 peripheral component interconnect (pci) devices, Peripheral component interconnect (pci) devices – Kontron COMe-cPV2(v1.0) User Manual
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58
I/O Address
Used for
Availa
ble
Comment
0090 – 009F
System Resources
No
Fixed
00A0 - 00BF
Interrupt Controller 2
No
Fixed
00C0 - 00DF
DMA Controller 2
No
Fixed
00E0 - 00EF
System Resources
No
Fixed
00F0 - 00FF
Math Coprocessor
No
Fixed
0170 – 0177
0376
Fixed Disk
No
Available if IDE
port 1 is disabled
01F0 - 01F7
03F6
Fixed Disk
No
Available if IDE
port 1 is disabled
0290-0295
ADT7476 HWM
No
SMBus driven
03B0 - 03DF
VGA
No
Fixed
03F8 – 03FF
Serial port 1
No
Available if
WB83627HG is
disabled.
0400 - 041F
SMBus
No
Fixed
04D0 - 04D1
PIC Extension
No
Fixed
0500 – 053F
GPIO
No
Fixed
0A20 – 0A2F
SIO Hardware Monitor
No
Fixed if SIO is in
system
0A05 – 0A06
ADT7476
Hardware Monitor
No
The HW monitor uses
the SMBus to access
registers (address
is 0x5C)
0A00 – 0A1F
CPLD
No
CPLD use 0A00h to
0A1Fh
0D00 - FFFF
PCI Bus
No
Fixed
C000 – C007
VGA
No
Fixed
C400 – C41F
Standard PCI to USB
No
Dynamic
C480 – C49F
USB Host Controller 2832 No
Dynamic
C800 – C81F
USB Host Controller 2831 No
Dynamic
C880 – C89F
USB Host Controller 2830 No
Dynamic
D000 - DFFF
PCIe Root Port 1
No
Dynamic (BIOS
default value)
E000 - EFFF
PCIe Root Port 2
No
Dynamic (BIOS
default value)
0CF8 - 0CFF
PCI Configuration
No
Fixed
FF90 - FFAF
SATA Controller
No
Dynamic (BIOS
default address)
7.4
Peripheral Component Interconnect (PCI) Devices
All devices follow the Peripheral Component Interconnect 2.3 (PCI 2.3) and
the PCI Express Base 1.0a specifications. The BIOS and OS control memory and
I/O resources. Please see the PCI 2.3 specification for details.