Table 1-9. System Input/Output Addresses (100-3Ff); Table 1-10. Dma Channels - HP OmniBook 4100 Service Manual

Table 1-9. System Input/Output Addresses (100-3FF)

170-177 Internal CD-ROM drive (secondary IDE controller)
1F0-1F7 Internal hard disk (primary IDE controller)
220-22F Crystal sound
376 Internal CD-ROM drive (secondary IDE controller)
378-37F LPT1 (printer port)
388-38B Sound
3B0-3BB VGA adapter
3C0-3DF VGA adapter
3E0-3E1 PCMCIA controller
3F0-3F5 Floppy controller
3F6 Internal hard disk (primary IDE controller)
3F7 Floppy controller
3F8-3FF COM1 (serial port)
0 Sound record
1 Sound playback
2 Floppy drive
3 LPT1 (ECP parallel port)
4 Cascade
5 Free
6 Free
7 Free
1-8 Product Information

Table 1-10. DMA Channels

HP OmniBook 4100