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KONTRON
24.4 I/O Address Map
The I/O-port addresses of the coolMONSTER/PM are functionally
identical with a standard PC/AT. All addresses not mentioned in
this table should be available. We recommend that you do not use
I/O
addresses
below
0110hex
with
compatibility reasons, even if available.
Address (h)
Use
Available
0000 – 001F
DMA Controller 1
No
0020 – 003D
Interrupt Controller 1
No
0040 – 0053
Timer, Counter
No
0060 – 0067
Keyboard controller
No
0070 – 0077
Real Time Clock and
No
CMOS Registers
0080 – 008F
DMA Page Register
No
0090 – 009F
DMA Control
No
0092
Reset Generator
No
00A0 00BF
Interrupt Controller 2
No
00C0 – 00DF
DMA Controller 2
No
00F0
Math. Coprocessor
No
0100 – 010F
General Purpose I/O
No
0170 – 0177
Hard Disk Drive
No
(Secondary)
01F0 – 01F7
Hard Disk Drive (Primary)
No
0220 – 0227
COM3
Yes
0228 – 022F
COM4
Yes
0274 – 0277
ISA PNP Data
No
0278 – 027F
LPT
Yes
02F8 – 02FF
COM2
Yes
0330 – 0331
0376
IDE Controller
No
0378 – 037F
LPT
No
03BC – 03C3
LPT
Yes
03B0 – 03DF
Graphic Subsystem
No
03F6
IDE Controller
No
03F0 – 03F7
Floppy Controller
No
03F8 – 03FF
COM1
No
0400 – 047F
SIO Runtime Regs
No
04D0 – 04D1
Interrupt Select
No
0CF8 – 0CFF
PCI Configuration
No
1000 – 107F
System Resources
No
1180 – 11BF
System Resources
No
1454
System Resources
No
14D4
System Resources
No
1500 – 157F
System Resources
No
1800 – 1807
Graphic Subsystem
No
1C00 – 1C1F
USB Host Controller 1
No
2000 – 201F
USB Host Controller 2
No
2400 – 240F
Ultra ATA Storage
No
Controller
2800 – 281F
SM-Bus Controller
No
4000 – 403F
Ethernet Controller 2
No
4400 – 443F
Ethernet Controller 1
No
coolMONSTER/PM User's Guide
67
additional
hardware
for
Comment
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Kontron Control Port, Fixed
Available if IDE port 2 is disabled or in native IDE mode
Available if IDE port 1 is disabled or in native IDE mode
Possible address for COM
Possible address for COM
Fixed
Possible address for LPT
Possible address for COM
Available if IDE port 2 is disabled or in native IDE mode
Available if LPT is disabled
Possible address for LPT
Fixed
Available if IDE port 2 is disabled or in native IDE mode
Available if floppy controller is disabled
Available if COM is disabled
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Set at runtime
Set at runtime
Appendix A: System-Resource Allocation
24.5 Peripheral Component Interconnect
(PCI) Devices
All devices follow the PCI 2.1 specification. The BIOS and OS
control memory and I/O resources. Please refer to the PCI 2.1
specification for details.
PCI Device (IDSEL)
PCI IRQ
REQ/ GNT
AGP Graphic
-
Ethernet (AD24)
INTE#
Discrete channel
AC97 Sound
INTB#
st
1
UHCI USB Controller
INTA#
nd
2
UHCI USB Controller
INTD#
EHCI USB Controller
INTH#
PCI to ISA bridge (AD18)
-
REQ#4/GNT#4
Appendix A: System Resource Allocations
KONTRON
Comment
-
Separate Bus, integrated in Intel
chipset
Separate Bus, integrated in Intel
chipset
-
Separate Bus, integrated in Intel
chipset
-
Separate Bus, integrated in Intel
chipset
-
Separate Bus, integrated in Intel
chipset
68
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