
NANO-GM45A EPIC SBC
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3.2.13 Serial Port Connectors (COM 1 ~ COM 4)
CN Label:
COM-PORT1
CN Type:
40-pin header (2x20)
CN Location:
See
4
Figure 3-14
CN Pinouts:
See
4
Table 3-15
The 40-pin serial port connector contains the following four serial ports: COM1, COM2,
COM3 and COM4. All these serial ports are RS-232 serial communications channels. The
serial port locations are specified below.
COM1 is located on pin 1 to pin 10
COM2 is located on pin 11 to pin 20
COM3 is located on pin 21 to pin 30
COM4 is located on pin 31 to pin 40
Figure 3-14: COM Connector Pinout Location
PIN NO.
DESCRIPTION
PIN NO. DESCRIPTION
1 NDCD1
2
NDSR1
3 NRX1
4
NRTS1
5 NTX1
6
NCTS1
7 NDTR1
8
NRI1
9 GND
10
GND
Summary of Contents for NANO-GM45A
Page 12: ......
Page 13: ...NANO GM45A EPIC SBC Page 1 1 Introduction Chapter 1...
Page 16: ...NANO GM45A EPIC SBC Page 4 Figure 1 3 NANO GM45A Dimensions mm...
Page 21: ...NANO GM45A EPIC SBC Page 9 2 Unpacking Chapter 2...
Page 25: ...NANO GM45A EPIC SBC Page 13 3 Connectors Chapter 3...
Page 48: ...NANO GM45A EPIC SBC Page 36 4 Installation Chapter 4...
Page 76: ...NANO GM45A EPIC SBC Page 64 5 BIOS Screens Chapter 5...
Page 110: ...NANO GM45A EPIC SBC Page 98 A BIOS Menu Options Appendix A...
Page 113: ...NANO GM45A EPIC SBC Page 101 B Terminology Appendix B...
Page 118: ...NANO GM45A EPIC SBC Page 106 C Watchdog Timer Appendix C...
Page 121: ...NANO GM45A EPIC SBC Page 109 D Compatibility Appendix D...
Page 125: ...NANO GM45A EPIC SBC Page 113 E Hazardous Materials Disclosure Appendix E...