Asus P2Z-B User Manual download pdf (Page 35)

ASUS P2Z-B User’s Manual 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 SB-Link™ Connector

P2Z-B

NOTE: Pin 3 is removed to ensure the

correct orientation of the cable on it.

PC/PCI Grant

Sideband Signal

PC/PCI Request

Sideband Signal

DGND

Serial IRQ

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

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 SMBus Connector

+5V

Ground

SMBCLK

SMBDATA

P2Z-B

Connectors

III. H/W SETUP

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Asus P2Z-B User Manual Page 35