Com2 Connector (Cn5); Power Output Connector (Cn6); Cpu Fan Connector (Cn7) - AXIOMTEK CAPA830 User Manual

2.4.5

COM2 Connector (CN5)

This connector is equipped with +5V level power capability on DCD and +12V level on
RI by setting JP2 (see section 2.3.2).
Pin Signal
1 DCD
3 RXD
5 TXD
7 DTR
9 GND
2.4.6

Power Output Connector (CN6)

Use CN6 for interfacing to SATA 2.5" HDD power supply.
Pin
1
2
3
4
2.4.7

CPU Fan Connector (CN7)

A CPU fan interface is available through this connector. You can find fan speed on BIOS
Setup Utility if CPU fan is installed. For further information, see BIOS Setup Utility:
Advanced\H/W Monitor\PC Health Status (see section 4.4).
Pin
1
2
3
Board and Pin Assignments
®
CAPA830 Intel Atom
Pin Signal
2 DSR
4 RTS
6 CTS
8 RI
10 N.C.
Signal
+12V level
GND
GND
+5V level
Signal
GND
+12V level
Fan speed feedback
TM
D2550/N2800/N2600 Processor 3.5" SBC
15