Minix780G Series User's Manual
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13-JCOM1(Serial Port Header)
This JCOM1 header supports a serial port module.
Pin No.
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Pin No.
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1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
CTS
8
RTS
9
RI
14-J1(Multifunctional device connecter) (Optional)
The connecter may connect external multifunctional device, ,about detail connect way and
de
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nition,please refer to external connect device's manual.
15/16-PWR12V/ATXPWR(4-pin 12V Power Connector/ATX 24-pin Power Connector)
This mainboard provides two power connectors to connect power supplier.
This connector allows you to connect an ATX 24-pin power supply.To connect the ATX 24-pin
power supply,make sure the plug of the power supply is inserted in the proper orientation and the
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supply, please plug your power supply along with pin 1 & pin 13.
3 3V
12V
12V
5VSB
PWR OK
COM
5V
COM
5V
COM
3 3V
+3 3V
COM
5V
5V
5V
5V
COM
COM
COM
PS ON
COM
12V
3 3V
B
1
12
13
24