Asus M5A97/SI - Manual (Page 33)

ASUS M5A97 2-17
Chapter 2
3. USB 2.0 connectors (10-1 pin USB78; USB910; USB1112)
These connectors are for USB 2.0 ports. Connect the USB module cable to any of these
connectors, then install the module to a slot opening at the back of the system chassis.
These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps
connection speed.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB module cable is purchased separately.
M5A97
M5A97 USB2.0 connectors
USB+5V USB_P12- USB_P12+ GND NC
USB+5V
USB_P11- USB_P11+
GND
USB910
PIN 1
USB+5V USB_P14- USB_P14+ GND NC
USB+5V
USB_P13- USB_P13+
GND
USB1112
PIN 1
USB+5V USB_P10- USB_P10+ GND NC
USB+5V USB_P9- USB_P9+
GND
USB78
PIN 1
4. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports either
HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O
module cable to this connector.
• 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.
• If you want to connect a high-definition front panel audio module to this connector, set
the Front Panel Select item in the BIOS setup to [HD Audio]; if you want to connect an
AC'97 front panel audio module to this connector, set the item to [AC 97]. By default, this
connector is set to [HD]. Refer to 3.6.6 Onboard Devices Configuration for details.
M5A97
M5A97 Front panel audio connector
AAFP
PIN 1
GN
D
PRESENCE# SENSE1_RETUR SENSE2_RETUR
PORT1
L
PORT1
R
PORT2
R
SENSE_SEND
PORT2
L
HD-audio-compliant
pin definition
PIN 1
AGND NC NC NC
MIC2
MICPWR
Line out_
R
NC
Line out_
L
Legacy AC’97
compliant definition