Pci Configuration Space Map (Figures In Hex); Interrupts - Mitsubishi Electric CX series Owner's Handbook Manual

M o t h e r b o a r d

PCI configuration space map (figures in hex)

Bus No. Device No. Function No. Description
00 00
00 01
00 07
00 07
00 07
00 07
00 0B
00 0D
00 0E
00 0F
00 10

Interrupts

IRQ System Resource
NMI I/O channel check
0 Reserved, interval timer
1 Reserved, keyboard buffer full
2 Reserved, cascade interrupt from slave PIC
3 COM2*
4 COM1*
5 LPT2 (Plug and Play option)/audio/user available
6 Diskette drive controller
7 LPT1*
8 Real time clock
9 Reserved
10 USB/User available
11 Windows Sound System*/user available
12 Onboard mouse port (if present, else user available)
13 Reserved, math coprocessor
14 Primary IDE (if present, else user available)
15 Secondary IDE (if present, else user available)
* Default, but can be changed to another IRQ
5/22 OWNER'S HANDBOOK
00 Intel 82443BX (PAC)
00 Intel 82443BX (PAC) A.G.P. bus
00 Intel 82371EB (PIIX4E) PCI/ISA bridge
01 Intel 82371EB (PIIX4E) IDE bus master
02 Intel 82371EB (PIIX4E) USB
03 Intel 82371EB (PIIX4E) power management
00 Audio/multimedia controller
00 PCI expansion slot 1 (on the riser)
00 PCI expansion slot 2 (on the riser)
00 PCI expansion slot 3 (on the riser)
00 PCI expansion slot 4 (on the riser)