AXIOMTEK SBC8241, User Manual

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SBC8241 486 All-in-One Half-size User’s Manual
Pin Assignments
81
Serial Port Connectors: CN5, CN6
Pin Description
1 Data Carrier Detect (DCD) (+5V/+12V)
2
Receive Data (RXD)
3 Transmit Data (DRT
4 Data Terminal Ready (DTR)
5
Ground (GND
6 Data Set Ready (DSR
7 Request to Send (RTS)
8 Clear to Send (CTS
9 Ring Indicator (RI) (+5V/+12V)
Mini-DIN PS/2 Keyboard Connector: CN7
External Keyboard: CN8
Pin Description
1 Keyboard clock
2 Keyboard data
3
N.C.
4 Keyboard ground
5 Keyboard power
Reset Switch: CN13
IDE Active LED: CN14
Pin Description
1 LED +
2
LED -