2.2.5. SMBus Pin Header
The SMBus pin header consists of three pins that allow connecting the SMBus devices. Devices
communicate with an SMBus host and/or other SMBus devices using the SMBus interface. It is labeled as
"SMBUS1". The pinouts of the SMBus pin header are shown below.
Figure 17: SMBus pin header diagram
Pin
1
2
3
Table 13: SMBus pin header pinout
Signal
SMB_CK
SMB_DT
GND
VIA VB7009 User Manual
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