Aeron SBC-350A Specifications download pdf (Page 26)

20 SBC-350A User's Manual

SBC power connector (CN9)

In single-board-computer (non-passive-backplane) applications

you will need to connect power directly to the SBC-350A board

using connector CN9. This connector is fully compatible with the

standard PC power supply connector (P8). Refer to the following

table for CN9's pin assignments.

SBC Power Connector (CN9)

Pin no. Function Pin no. Function

1 Power good 4 -12 V

2 +5 V

5 GND

3 +12 V

6 GND

Serial Ports

The SBC-350A offers two RS-232 16C550 compatible serial ports.

These ports let you connect to serial devices (mouse, printers,

modems etc.) or a communication network.

You can select the address for each port or disable it through the

BIOS Advanced Setup program, covered in Chapter 5. The

following are the options for both ports:

Serial Port Setup Options

Port Address options

COM1 Disable 3F8 3E8 2F8

COM2 Disable 2F8 2E8 3F8

The card mounting bracket holds the serial port connectors. This

lets you connect and disconnect cables after you install the card.

The DB-9 connector on the top of the bracket is the COM1 RS-232

port. The second DB-9 connector is the COM2 RS-232 port. The

following section tells how to make RS-232 connections.

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Aeron SBC-350A Specifications Page 26