Aplex-technology ARCHMI-912 Manual do Utilizador descarregar pdf (Página 36)

ARCHMI-9XX Series User Manual

BIOS Setup:

Advanced/F81216 Super IO Configuration/Serial Port 0

Configuration 【RS-485】

27. JP2:

(2.0mm Pitch 2x3 Pin Header), COM2 jumper setting, pin 1~6 are used to select

signal out of pin 9 of COM2 port.

JP2 Pin#

Function

Close 1-2

COM2 RI (Ring Indicator) (default)

Close 3-4

COM2 Pin9: DC+5V (option)

Close 5-6

COM2 Pin9: DC+12V (option)

28. COM2:

(Type DB9M), Rear serial port, standard DB9 Male serial port is provided to

make a direct connection to serial devices.

Pin#

Signal Name

DCD# (Data Carrier Detect)

RXD (Received Data)

TXD (Transmit Data)

DTR (Data Terminal Ready)

Ground

DSR (Data Set Ready)

RTS (Request To Send)

CTS (Clear To Send)

JP2 select Setting (RI/5V/12V)

29. SATA_P:

(2.5mm Pitch 1x2 box Pin Header), One onboard 5V output connector are

reserved to provide power for SATA devices.

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Aplex-technology ARCHMI-912 Manual do Utilizador Página 36