Asus TUF GAMING X570-PRO WIFI II Users Manual English - Page 30
COM Port header, Front Panel Audio header
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Chapter 1 14. COM Port header The COM (Serial) Port header allows you to connect a COM port module. Connect the COM port module cable to this header, then install the module to a slot opening on the system chassis. COM PIN 1 The COM port module is purchased separately. 15. Front Panel Audio header The front panel audio header is for a chassis-mounted front panel audio I/O module that supports HD Audio. Connect one end of the front panel audio I/O module cable to this header. RXD DTR DSR CTS DCD TXD GND RTS RI We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard's high-definition audio capability. 1-18 Chapter 1: Product Introduction
1-18
Chapter 1: Product Introduction
Chapter 1
14.
COM Port header
The COM (Serial) Port header allows you to connect a COM port module. Connect the
COM port module cable to this header, then install the module to a slot opening on the
system chassis.
PIN 1
COM
DCD
TXD
GND
RTS
RI
RXD
DTR
DSR
CTS
The COM port module is purchased separately.
15.
Front Panel Audio header
The front panel audio header is for a chassis-mounted front panel audio I/O module
that supports HD Audio. Connect one end of the front panel audio I/O module cable to
this header.
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard’s high-definition audio capability.