System Input/Output Addresses (100-3FF)

15C-15D

Super I/O (docked)

170-177

Secondary HDD controller (internal CD-ROM)

1F0-1F7

Internal hard disk

200-207

Joystick

220-22F

Crystal sound

2F8-2FF

COM2 (infrared port)

330-331

MPU 401 (MIDI)

376

Secondary HDD controller (internal CD-ROM)

378-37F

LPT1 (printer port)

388-38B

Sound

3B0-3BB

VGA adapter

3C0-3DF

VGA adapter

3E0-3E1

PC card bridge on PCI

3F0-3F5

Floppy controller

3F6

Primary HDD controller

3F7

Floppy controller

3F8-3FF

COM1 (serial port)

 

 

DMA Channels

 

 

 

0

Sound record

1

Sound playback

2

Floppy drive

3

Fast IR

4

DMA controller

5

Free

6

Free

7

Free

 

 

59

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Image 59
HP 2000/5700 manual System Input/Output Addresses 100-3FF, DMA Channels