HP OmniBook 7100 Manual de usuario descargar pdf (Pagina 15)

1-8 Product Information HP OmniBook 7100

Table 1-8. System Memory

00000 - 9FFFF System memory

A0000 - BFFFF Video

C0000 - CFFFF Video BIOS

D0000 - DBFFF* Free**

DC000*- FFFFF System BIOS

* Approximate boundary.

** Valid uses for memory addresses D0000-DBFFF:

Upper memory blocks (UMBs).

PC card memory windows.

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)

Table 1-10. DMA Channels

0 Sound record

1 Sound playback

2 Floppy drive

3 LPT1 (ECP parallel port)

4 Cascade

5Free

6Free

7Free

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 86 87

Sin comentarios

HP OmniBook 7100 Manual de usuario Pagina 15