
IMBA-C2060 ATX Motherboard
Page 36
Figure 3-21: Serial Port Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 -NDCD1 6 -NCTS1
2 -NDSR1 7 -NDTR1
3 NSIN1 8 -XRI1
4 -NRTS1 9 GND
5 NSOUT1 10 GND
Table 3-17: Serial Port Connector Pinouts
3.2.21 SMBus Connector
CN Label: SMBUS_1
CN Type:
4-pin wafer
CN Location:
See
Figure 3-22
CN Pinouts:
See
Table 3-18
The SMBus (System Management Bus) connector provides low-speed system
management communications.
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