Specifications

 

Table 6-16

 

System I/O Addresses (Continued)

 

 

I/O Address

System Function

(hex)

(shipping configuration)

 

 

0A4 - 0BD

Motherboard resources

 

 

0C0 - 0DF

DMA Controller

 

 

0F0 - 0FF

Numeric Data Processor

 

 

100 - 107

Fast Infrared Port

 

 

140 - 14F

Motherboard resources

 

 

170 - 177

Secondary IDE Channel

 

 

1F0 - 1F7

Primary IDE Channel

 

 

274 - 277

ISAPNP Read Data Port

 

 

279

ISAPNP Read Data Port

 

 

376

Secondary IDE Channel

 

 

378 - 37F

Parallel port (LPT1)

 

 

3B0 - 3BB

Graphics Controller

 

 

3C0 - 3DF

Graphics Controller

 

 

3E8 - 3EF

Fast Infrared Port

 

 

3F0 - 3F5

Floppy Disk Controller

 

 

3F6

Primary IDE Channel

 

 

3F7

Floppy Disk Controller

 

 

3F8 - 3FF

Serial port (COM1)

 

 

4D0 - 4D1

Motherboard resources

 

 

Maintenance and Service Guide

6–19