Asus PRIME X670-P WIFI Users Manual English - Page 29

Front Panel Audio header, COM Port header, this header.

Page 29 highlights

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. Chapter 1 RXD DTR DSR CTS DCD TXD GND RTS RI 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. AGND NC SENSE1_RETUR SENSE2_RETUR AAFP PIN 1 PORT1L PORT1R PORT2R SENSE_SEND PORT2L HD-audio-compliant pin definition 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. PRIME X670-P WIFI 1-17

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PRIME X670-P WIFI
1-17
Chapter 1
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.
PORT1L
PORT1R
PORT2R
SENSE_SEND
PORT2L
AGND
NC
SENSE1_RETUR
SENSE2_RETUR
AAFP
PIN 1
HD-audio-compliant
pin definition
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.
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
DCD
TXD
GND
RTS
RI
RXD
DTR
DSR
CTS
The COM port module is purchased separately.