Asus CUSL2-C BP CUSL2-C BP User Manual - Page 30

Communication and Networking Riser CNR Slot

Page 30 highlights

3. H/W SETUP Expansion Cards 3. HARDWARE SETUP Interrupt Request Table for this Motherboard Interrupt requests are shared as shown by the following table: PCI slot 1 PCI slot 2 PCI slot 3 PCI slot 4 PCI slot 5 PCI slot 6 AGP CNR LAN CNR Audio/Modem ABCD not shared - not shared - - - ---- - not shared - - E - - - shared - - - shared - F GH shared - - - not shared - - - not 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: CNRs are not included with this motherboard. ® CUSL2-C BP CUSL2-C BP Communication & Networking Riser Connector 30 ASUS CUSL2-C Black PearlUser's Manual

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30
ASUS CUSL2-C
Black Pearl
User’s Manual
3. HARDWARE SETUP
Expansion Cards
3. H/W 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
not shared
PCI slot 3
not shared
PCI slot 4
shared
PCI slot 5
shared
PCI slot 6
not shared
AGP
not shared
CNR LAN
shared
CNR Audio/Modem
not shared
IMPORTANT:
If using PCI cards on shared slots, make sure that the drivers sup-
port “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 sys-
tem chipset. This provides upgradeable network, audio, and/or modem solutions at
an incredibly low cost.
NOTE:
CNRs are not included with this motherboard.
CUSL2-C BP
CUSL2-C BP Communication
& Networking Riser Connector