HP OmniBook 2000 Evaluator Manual page 28

Introduction
Identifying System Resources
System Input/Output Addresses (100-3FF)
15C-15D Super I/O
170-177 Secondary HDD controller (internal CD-ROM)
1F0-1F7 Internal hard disk drive
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 Disk drive
3 Fast IR
4 DMA controller
5 Free
6 Free
7 Free
1-20