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AMD Series User's Manual
3.11 Serial Port Header
Pin
Pin Assignment
Pin
Pin Assignment
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
This JCOM1 header supports a serial port module.
3.12 S/PDIF Output Connection Header
S/PDIF (Sony/Philips Digital Interface) is a standard audio transfer file format. It is
usually found on digital audio equipment such as a DAT (Digital Audio Tape) machine or
audio processing device. It allows the transfer of audio from one file to another without
the conversion to and from an analog format, which could degrade the signal quality.