KTD-S0005-0
Page 40
Appendix A: System Resources
MOPSlcdLX
User's Guide
A.4
I/O Address Map
The I/O-port addresses of the MOPSlcdLX are functionally identical to 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 0100h
with additional hardware for compatibility reasons even though they are available.
I/O Address
Used for
Available
Comment
01F0h - 01F7h
IDE Controller (P-ATA)
No
Note (1)
0278h - 027Fh
Yes
Possible address of LPT2
0290h - 0297h
Hardware Monitor
No
02E8h - 02EFh
Yes
Possible address of COM4
02F8h - 02FFh
Serial Port 2
No
Note (1)
0378h - 037Fh
Parallel Port 1
No
Note (1)
03BCh - 03C4h
Yes
Possible address of LPT3
03B0h - 03DFh
Graphic Controller
No
03E8h - 03EFh
Yes
Possible address of COM3
03F0h - 03F7h
Floppy Controller
No
Note (1)
03F8h - 03FFh
Serial Port 1
No
Note (1)
0480h - 048Fh
DMA Extension
No
Chipset
04D0h - 04D8h
PIC Extension
No
Chipset
0A78h - 0A7Fh
PnP Configuration
No
0CF8h - 0CFFh
PCI Configuration
No
Chipset
6000h - 63FFh
AMD PCI ISA-Bridge
No
Chipset
9C00h - 9FFFh
AMD PCI ISA-Bridge
No
Chipset
AC1Ch - AC1Fh
AMD PCI Host Bridge
No
Chipset
FE00h - FE0Fh
AMD PCI IDE Controller
No
Chipset
FF00h - FF3Fh
Intel
®
LAN Controller
No
External PCI device
Note:
1)
If the
Used for
device is disabled in the BIOS Setup the corresponding address is free.
Summary of Contents for MOPSlcdLX
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