VB7009 User Manual
18
2.2.5.
SMBus Pin Header
The SMBus pin header consists of three pins that allow connecting the SMBus devices. Devices
communicate with a SMBus host and/or other SMBus devices using the SMBus interface. It is labeled as
“SMBUS1”. The pinout of the SMBus pin header is shown below.
1
Figure 17: SMBus pin header diagram
Pin
Signal
1
SMB_CK
2
SMB_DT
3
GND
Table 13: SMBus pin header pinout
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