Manual

IMB-Q770 Micro-ATX Motherboard
Page 39
3.2.24 S MBu s Connector
CN Label: SMBUS_1
CN Type:
4-pin wafer
CN Location: See Figure 3-25
CN Pinouts: See Table 3-19
The SMBus (System Management Bus) connector provides low-speed system
management communications.
Figure 3-25: SMBus Connector Location
Pin Description
1
+5V_DUAL
2
SMBCLK_RESUME
3
SMBDATA_RESUME
4 GND
Table 3-19: SMBus Connector Pinouts