Asus P2Z-B User Manual page 35

III. HARDWARE SETUP
20. SB-Link™ Connector (6-1 pin SBLINK)
If you have a Sound Blaster compatible PCI audio card, you must link it to this
connector. Otherwise, you will have compatibility issues under DOS environment.
P2Z-B
P2Z-B SB-Link™ Connector
21. 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
2
an I 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.
P2Z-B
P2Z-B SMBus Connector
NOTE: Pin 3 is removed to ensure the
correct orientation of the cable on it.
R
PC/PCI Grant
Sideband Signal
R
ASUS P2Z-B User's Manual
PC/PCI Request
Sideband Signal
2 4
6
Serial IRQ
DGND
DGND
1 5
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