Serial Port Connectors - American Megatrends Baby Voyager User Manual

Step 7 Connect Cables,
S e r i a l P o r t C o n n e c t o r s S e r i a l P o r t C o n n e c t o r s
P5 and P4 connect a serial port receptacle to the motherboard. These
connectors provide an AT-compatible serial port interface. The
connecting cable is a 10-pin double-row ribbon that connects the
motherboard to a male 9-pin D-sub connector fastened to the chassis.
The serial port pinout is shown below.
Pin
1 Carrier Detect
2 Receive Data
3 Transmit Data
4 Data Terminal
Ready
5 GND
Continued
Use Pin
6 Data Set Ready
7 Request to Send
8 Clear to Send
9 Ring Indicator
10 Key (N/C)
AMI Baby Voyager User's Guide
Use
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