Asus Pro H610M-C - Page 12

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13. COM Debug header
This header allows connection to a COM Debug card.
The COM Debug Card is purchased separately.
14. Front panel audio header
This header is for a chassis-mounted front panel audio I/O module that
supports HD audio standard. Connect one end of the front panel audio
I/O module cable to this header.
• We recommend that you connect a high-denition front panel
audio module to this header to avail of the motherboard’s high-
denition audio capability.
• If you want to connect a high-denition front panel audio
module to this header, set the Front Panel Type item in the
BIOS setup to [HD Audio]. By default, this header is set to [HD
Audio].
15. LPT header
The LPT (Line Printing Terminal) header supports devices such as a printer.
LPT standardizes as IEEE 1284, which is the parallel port interface on IBM
PC-compatible computers.
16. Mono-out header
This internal mono-out header allows connection to an internal, low power
speaker for basic system sound capability. The subsystem is capable of driving a
speaker load of 4 Ohms at 3 Watts (rms).
17. System Management Bus header
The System Management Bus (SMBus) connector allows you to
connect a SMBus device. This connector is generally used for
communication with the system and power management-related
tasks.
18. Speaker header
The 4-pin header is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
PIN 1
GND GND O_COM1_TXD1
SOUTC_P80
+3V
COM_DEBUG
AAFP
AGND NC SENSE1_RETUR SENSE2_RETUR
PORT1 L
PORT1 R PORT2 R
SENSE_SEND
PORT2 L
HD-audio-compliant
pin definition
PIN 1
O_LPT_XSTB#_R
O_LPT_XPD0_R O_LPT_XPD1_R O_LPT_XPD2_R O_LPT_XPD3_R O_LPT_XPD4_R O_LPT_XPD5_R O_LPT_XPD6_R O_LPT_XPD7_R O_LPT_ACK#_R
O_LPT_BUSY_R
O_LPT_PE_R
O_LPT_SLCT_R
O_LPT_XAFD#_R O_LPT_ERROR#_R O_LPT_XINIT#_R O_LPT_XSLIN#_R GND GND GND GND GND GND GND GND
R_OUT- R_OUT+
PIN 1
MONO-OUT
SMBUS
GND
SMBUS_CLKSMBUS_DATA
PIN 1
+5V GND GND Speaker Out
SPEAKER
PIN 1
Chapter 1: Product Introduction