Asus D700-PV CUV4X User Manual - Page 39
ASUS CUV4X User's Manual, SMBus Connector 5-1 pin SMB
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3. HARDWARE SETUP 20) SMBus Connector (5-1 pin SMB) This connector allows you to connect SMBus (System Management Bus) devices. SMBus devices communicate by means of the SMBus with an SMBus host and/or other SMBus devices. SMBus is a specific implementation of an I2C bus, which is a multi-device bus; that is, multiple chips can be connected to the same bus and each one can act as a master by initiating data transfer. SMBCLK Ground SMBDATA +5V SMB 1 CUV4X CUV4X SMBus Connector The following PANEL illustration is used for items 21-26 (next page). Power LED Speaker Connector +5 V PLED +5V Ground Ground SPKR +5 V MLED ExtSMI# Ground PWR_SW Ground ResetCon Ground CUV4X CUV4X System Panel Connectors Message LED Reset SW SMI Lead ATX Power Switch* * Requires an ATX power supply. 3. H/W SETUP Connectors ASUS CUV4X User's Manual 39