Internal I/O Connectors; Smbus - DFI WL051-BCC-4305UE User Manual

X Internal I/O Connectors

SMBus

The SMBus (System Management Bus) connector is used to connect the SMBus device. It is a
multiple device bus that allows multiple chips to connect to the same bus and enable each one
to act as a master by initiating data transfer.
„ SMBus Pin Assignment
Pin Assignment
1 3V3SB
3 SMBus_Clock
5 SMBus_Alert
User's Manual | WL051
Pin Assignment
2 GND
4 SMBus_SDA
6 N.C.
Chapter 2
HARDWARE INSTALLATION
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