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13 serial port connectors (com 1 and com 2) – IEI Integration PICOe-945GSE User Manual

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PICOe-945GSE Half-Size CPU Card

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3 TX-

4 GND

5 RX-

6 RX+

7 GND

Table 4-14: SATA Drive Connector Pinouts

4.2.13 Serial Port Connectors (COM 1 and COM 2)

CN Label:

COM1 and COM2

CN Type:

10-pin header (2x5)

CN Location:

See

795H763H

Figure 4-15

CN Pinouts:

See

796H764H

Table 4-15

The 10-pin serial port connector provides a second RS-232 serial communications

channel. The COM serial port connectors can be connected to external RS-232 serial port

devices.

Figure 4-15: COM Connector Pinout Locations