3. HARDWARE SETUP

Interrupt Request Table for this Motherboard

Interrupt requests are shared as shown by the following table:

 

A

B

C

D

E

F

G

H

PCI slot 1

—

—

—

—

—

shared

—

—

PCI slot 2

—

—

—

—

—

—

used

—

PCI slot 3

—

—

—

—

—

—

—

shared

Onboard VGA

used

—

—

—

—

—

—

—

Onboard USB controller HC0

—

—

—

used

—

—

—

—

Onboard USB controller HC1

—

—

—

—

—

—

—

shared

CNR LAN

—

—

—

—

shared

—

—

—

Onboard LAN

—

—

—

—

shared

 

 

 

CNR Audio/Modem

—

shared

—

— —

—

—

—

Onboard Audio

—

shared

—

—

—

shared

—

—

IMPORTANT: If using PCI cards on shared slots, make sure that the drivers support “Share IRQ” or that the cards do not need IRQ assignments. Conflicts will arise between the two PCI groups that will make the system unstable or cards inoperable.

3.7.3 Communication and Networking Riser (CNR) Slot

This connector supports specially designed network, audio, or modem riser cards. Main processing is done through software and controlled by the motherboard’s system chipset. This provides upgradeable network, audio, and/or modem solutions at an incredibly low cost.

NOTE: CNR LAN is not supported if this version of the motherboard features the Intel onboard LAN chipset.

A CNR is not included with this motherboard.

Expansion Cards

3. H/W SETUP

®

TUWE-M

TUWE-M Communication

& Networking Riser Connectors

ASUS TUWE-M User’s Manual

27