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ASUS P2B User’s Manual 31
III. INSTALLATION
Connectors
III. INSTALLATION
13. Wake-on-LAN Connector (3-pin WOL_CON)
The WOL_CON connector powers up the system when a wakeup packet or
signal is received from the network through the ASUS PCI-L101 LAN card (see
section VII. ASUS LAN Card).
IMPORTANT: This feature requires that the WAKE On LAN Power Up Control is
set to Enabled (see “Power Management Setup” under IV. BIOS SOFTWARE) and
that your system has an ATX power supply with at least 720mA +5V standby power.
P2B Wake on LAN Connector
+5VSB
(No Connection)
Ground
R
14. SB-Link™ Connector (6-1 pin SBLINK)
Using Intel’s PC-PCI DMA and serialized IRQ protocols found in this
motherboard’s AGPset, this connector allows Sound Blaster 16 compatibility to
AWE64D (Digital) or other PCI audio cards, enabling users to play Real-mode
DOS games and multimedia applications. SB-Link acts as a bridge between the
motherboard and the PCI audio card by providing the DMA and IRQ signals
present in the ISA bus but not available on the PCI bus.
R
SBLINK
Serial IRQ
PC/PCI Request Sideband Signal
PC/PCI Grant Sideband Signal
DGND
21
56
NOTE: Pin 3 is removed to ensure the
correct orientation of the cable on it.
DGND
P2B SB-Link™ Connector
15. SMBus Connector (5-1 pin SMB)
This connector allows you to connect SMBus devices. SMBus devices commu-
nicate by means of the SMBus with an SMBus host and/or other SMBus de-
vices. The SMBus or System Management Bus is a specific implementation of
an I
2
C bus, which is a multi-master bus, that is, multiple chips can be connected
to the same bus and each one can act as a master by initiating data transfer.
P2B SMBus Connector
R
SMBCLK
Ground
SMBDATA
+5V
1