Diamond Systems Rhodeus-LC LX800 PC/104 User Manual

Page 55

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Appendix

Each peripheral device in the system is assigned a set of I/O port addresses

which also becomes the identity of the device.

The following table lists the I/O port addresses used.

4.1 I/O Port Address Map

Address

Device Description

00000022 - 0000003F

PCI bus

00000044 - 00000047

PCI bus

0000004C - 0000006F

PCI bus

00000060 - 00000060

PC/AT Enhanced PS/2 Keyboard

00000064 - 00000064

PC/AT Enhanced PS/2 Keyboard

00000072 - 0000007F

PCI bus

00000090 - 00000091

PCI bus

00000093 - 0000009F

PCI bus

000000A2 - 000000BF

PCI bus

000000E0 - 000000EF

PCI bus

00000100 - 00000CF7

PCI bus

00000170 - 00000177

Secondary IDE Channel

000001F0 - 000001F7

Primary IDE Channel

00000274 - 00000277

ISAPNP Read Data Port

00000279 - 00000279

ISAPNP Read Data Port

000002F8 -000002FF

Communications Port

00000376 - 00000376

Secondary IDE Channel

00000378 - 0000037F

Printer Port

000003B0 - 000003BA

Advanced Micro Devices Win 2K/XP Graphics

Driver

000003C0 - 000003DF

Advanced Micro Devices Win 2K/XP Graphics

Driver

000003F0 - 000003F5

Standard Floppy Disk Controller

000003F6 - 000003F6

Primary IDE Channel

000003F7 - 000003F7

Standard Floppy Disk Controller

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