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Irq assignments for this motherboard – Asus M3N78-EMH HDMI User Manual

Page 32

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1-20

Chapter 1: Product introduction

When using PCI cards on shared slots, ensure that the drivers support “Share

IRQ” or that the cards do not need IRQ assignments. Otherwise, conflicts will

arise between the two PCI groups, making the system unstable and the card

inoperable.

LNKA

LNKB

LN0A

LN2A

LATA

UB12

UB11

LUB2

LUB0

LPMU

LSMB

LMAC

LSA0

LAZA

SGRU

PCI slot1

shared

-

-

-

-

-

-

-

-

-

-

-

-

-

-

PCI slot2

-

shared

-

-

-

-

-

-

-

-

-

-

-

-

-

PCI EX1

Slot

-

-

-

shared

-

-

-

-

-

-

-

-

-

-

-

PCI EX16

slot

-

-

shared

-

-

-

-

-

-

-

-

-

-

-

-

Onboard

USB1.1

(OHCI)

-

-

-

-

-

-

-

-

shared

-

-

-

-

-

-

Onboard

USB 1.1

(OHCI)

-

-

-

-

-

-

shared

-

-

-

-

-

-

-

-

Onboard

USB2.0

(EHCI)

-

-

-

-

-

shared

-

-

-

-

-

-

-

-

-

Onboard

USB2.0

(EHCI)

-

-

-

-

-

-

-

shared

-

-

-

-

-

-

-

Onboard

IDE

controller

-

-

-

-

shared

-

-

-

-

-

-

-

-

-

-

Onboard

SATA

controller

-

-

-

-

-

-

-

-

-

-

-

-

shared

-

-

Onboard

SMBus

controller

-

-

-

-

-

-

-

-

-

-

shared

-

-

-

-

Onboard

Azalia

controller

-

-

-

-

-

-

-

-

-

-

-

-

-

shared

-

Onboard

LAN

8111B

-

-

-

-

-

-

-

-

-

-

-

shared

-

-

-

Onboard

PMU

device

-

-

-

-

-

-

-

-

-

shared

-

-

-

-

-

IXVE Bus

Bridge

-

-

-

-

-

-

-

-

-

-

-

-

-

-

shared

Onboard

VGA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

shared

IRQ assignments for this motherboard