Manual

NANO-QM871 EPIC SBC
Page 38
3.2.21 SMBus Connector
CN Label: SMB1
CN Type:
4-pin wafer
CN Location:
See
Figure 3-22
CN Pinouts:
See
Table 3-24
The SMBus (System Management Bus) connector provides low-speed system
management communications.
Figure 3-22: SMBus Connector Location
Pin Description
1 GND
2 SMB_DATA
3 SMB_CLK
4 +V5S
Table 3-24: SMBus Connector Pinouts
3.2.22 SO-DIMM Connector
CN Label: DIMM
CN Type:
204-pin DDR3 SO-DIMM connector
CN Location:
See
Figure 3-23
The SO-DIMM connector is for installing memory on the system.