32 Chapter 1
002E-002F, 004E-004F, 0061, 0063,
0065, 0067, 0080, 0092, 00B2-00B3,
0200-020F, 0600-060F, 0700-070F,
0800-080F, 1000-107F, 1180-11BF,
Main board resources
0066 Microsoft ACPI-Compliant Embedded Controller
0070-0077 System CMOS/real time clock
00F0 Numeric data processor
0170-0177, 0376 Secondary IDE Channel
01F0-01F7, 03F6 Primary IDE Channel
0274-0277, 0279, 0A79, ISAPNP Read Data Port
0378-037F, 0778-077B Printer Port (LPT1)
03B0-03BB, 03C0-03DF, 1800-1807, Intel (R) 82852/82855 GM/GME Graphics Controller
06F8-06FF Wacom Serial Pen Tablet
1810-181F Intel (R) 82801DBM Ultra ATA Storage Controller-24CA
1820-183F Intel (R) 82801DB/DBM USB Universal Host Controller-24C2
1840-185F Intel (R) 82801DB/DBM USB Universal Host Controller-24C4
1860-187F Intel (R) 82801DB/DBM USB Universal Host Controller-24C7
1880-189F Intel (R) 82801DB/DBM SMBus Controller-24C3
18C0-18FF, 1C00-1CFF Cystal WDM AC97 Driver for ICH4
2000-207F, 2400-24FF Agere System AC97 Modem
FB00-FBFE O2Micro SmartCardBus Reader
FC00-FCFF, FD00-FDFF, FE00-
FEFF, FF00-FFFF
Generic Cardbus Controller
IRQ Assignment Map
Interrupt Channel System timer
IRQ00 System time
IRQ01 Keyboard
IRQ02 Progammable Interrupt Controller
IRQ03 FIR
IRQ04 Communications Port (COM1)
IRQ05 Free
IRQ06 Wacom Serial Pen Tablet/Standard Floppy Disk Controller
IRQ07 ECP Printer Port (LPT1)/O2Micro Smart CardBus Reader
IRQ08 Real Time Clock
IRQ09 SCI
IRQ10 PCI Device (LAN, Audio, Modem...)
IRQ11 USB 1.1, USB 2.0, VGA
IRQ12 PS/2 Mouse
IRQ13 Numeric data processor
IRQ14 1st EIDE device (hard disk)
IRQ15 2nd EIDE device (optical drive)
I/O Address Map
I/O Address Function