HP Pavilion n3210 HP Pavilion Notebook PC N321x - Most Recent Information - Page 118

Software System Resources

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Specifications and Regulatory Information Hardware and Software Specifications Software System Resources The tables on this page show typical resource usage as set up by the HP notebook BIOS. Plug-and-play operating systems, drivers, and BIOS setup settings may change some of the entries. To see other, nondefault possibilities, refer to the BIOS Setup utility, which lists port configurations in the Components menu. System Interrupts 0 System timer 1 Keyboard 2 Cascade from secondary interrupt controller 3 Free 4 COM1 (serial port) 5 Audio 6 Floppy disk drive 7 LPT1 (ECP parallel port) 8 Real-time clock 9 Free in APM mode (SCI in ACPI mode) 10 PCI IRQ (shared by all PCI devices) 11 Free (or MIDI, if enabled). 12 Touch pad, PS/2 mouse 13 Numeric coprocessor 14 Internal hard disk drive (primary IDE controller) 15 Internal CD-ROM drive (secondary IDE controller) System Memory 00000 - 9FFFF System memory A0000 - BFFFF Video C0000 - CFFFF Video BIOS D0000 - DBFFF Free (valid uses: upper memory blocks (UMBs) or PC Card memory windows) DC000 - FFFFF System BIOS 118 Setup Guide

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Specifications and Regulatory Information
Hardware and Software Specifications
118
Setup Guide
Software System Resources
The tables on this page show typical resource usage as set up by the HP notebook BIOS.
Plug-and-play operating systems, drivers, and BIOS setup settings may change some of
the entries. To see other, nondefault possibilities, refer to the BIOS Setup utility, which
lists port configurations in the Components menu.
System Interrupts
0
System timer
1
Keyboard
2
Cascade from secondary interrupt controller
3
Free
4
COM1 (serial port)
5
Audio
6
Floppy disk drive
7
LPT1 (ECP parallel port)
8
Real-time clock
9
Free in APM mode (SCI in ACPI mode)
10
PCI IRQ (shared by all PCI devices)
11
Free (or MIDI, if enabled).
12
Touch pad, PS/2 mouse
13
Numeric coprocessor
14
Internal hard disk drive (primary IDE controller)
15
Internal CD-ROM drive (secondary IDE controller)
System Memory
00000 - 9FFFF
System memory
A0000 – BFFFF
Video
C0000 - CFFFF
Video BIOS
D0000 - DBFFF
Free (valid uses: upper memory blocks (UMBs) or PC Card
memory windows)
DC000 - FFFFF
System BIOS