System Memory; System Input/Output Addresses; Table 29 - System Memory Map For The Omnibook 2000 And 5700; Table 30 - System Memory Map For The Omnibook 5500 - HP OMNIBOOK 5500 Service Manual

15 Internal CD-ROM (secondary IDE controller, free if no internal
CD)

System Memory

The following tables list the memory maps for the OmniBook 2000, 5500, and 5700.

Table 29 - System Memory Map for the OmniBook 2000 and 5700

C0000-CAFFF Chips & Technologies video BIOS
CB000-CBFFF Enhanced parallel port BIOS
CC000-CFFFF Free
D0000-D1FFF TI1131 PC Card Controller
D2000-E7FFF Free
E8000-FFFFF Plug-and play ISA, PCI, and System BIOS

Table 30 - System Memory Map for the OmniBook 5500

C0000-C9FFF Chips & Technologies video BIOS
CA000-CAFFF Enhanced parallel port BIOS
CB000-CFFFF Free
D0000-D1FFF Cirrus Logic PC Card Controller
D2000-E7FFF Free
E8000-EDFFF Plug-and play BIOS
EE000-EFFFF Plug-and-Play ISA
F0000-FFFFF System BIOS

System Input/Output Addresses

The following tables list the available I/O addresses for the OmniBook 2000, 5500, and 5700.

Table 31 - System I/O Addresses for the OmniBook 2000 and 5700

15C-15D Super I/O in Docking System
170-178 Secondary HDD controller (internal CD-ROM)
1F0-1F7 Internal hard disk
200-201 Joystick
220-22F Crystal sound
2F8-2FF COM2 (infrared port)
330-331 MPU 401 (MIDI)
378-37A 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
3F8-3FF COM1 (serial port)
400-47F SCSI host controller
3000-300F IDE but mastering registers
6000-6FFF PC CardBus
8000-8FFF PC CardBus
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