HP OmniBook 800 Evaluator Manual page 24

Introduction
Identifying System Resources
System Input/Output Addresses (100-3FF)
1F0-1F7 Internal hard disk drive
200-207 Joystick
220-22F ESS sound
330-331 MPU 401 (MIDI)
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 Free
2 Floppy disk drive
3 Fast IR
4 DMA controller
5 Sound playback
6 Free
7 Free
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