IEI Integration IMB-C2060 v2.00 - Manual (Page 48)

IMB-C2060 microATX Motherboard
Page 34
3.2.17 SMBus Connector
CN Label: SMBUS_1
CN Type: 4-pin wafer
CN Location: See Figure 3-18
CN Pinouts: See Table 3-20
The SMBus (System Management Bus) connector provides low-speed system
management communications.
Figure 3-18: SMBus Connector Location
PIN DESCRIPTION
1 +5V_DUAL
2 SMBCLK
3 SMBDATA
4 GND
Table 3-20: SMBus Connector Pinouts