Owner manual

PICOe-B650 Half-size PCIe CPU Card
Page 27
Figure 3-13: COM Connector Locations
Pin Description Pin Description
1 -NDCD1 6 -NCTS1
2 -NDSR1 7 -NDTR1
3 NSIN1 8 -XRI1
4 -NRTS1 9 GND
5 NSOUT1 10 GND
Table 3-14: COM Connector Pinouts
3.2.13 SMBus Connector
CN Label: SMBUS_1
CN Type:
4-pin wafer (1x4)
CN Location:
See
Figure 3-14
CN Pinouts:
See
Table 3-15
The SMBus Connector provides a connection to a SMBus (System Management Bus)
device.