VIPAC-9XX Series User Manual
34
PS/2 MOUSE
PS2_MSDATA
22 21 PS2_KBDATA
PS/2 KB
PS2_MSCLK
24 23 PS2_KBCLK
USB2.0
(USB10)
5V_S5_USB
26 25 5V_S5_USB
USB2.0
(USB08)
USB10_N
28 27 USB8_N
USB10_P
30 29 USB8_P
Ground
32 31 Ground
USB2.0
(USB11)
5V_S5_USB
34 33 5V_S5_USB
USB2.0
(USB07)
USB11_N
36 35 USB7_N
USB11_P
38 37 USB7_P
Ground
40 39 Ground
Pin1-Ground:
HDD LED
, They are used to connect hard disk activity LED. The LED
blinks when the hard disk is reading or writing data.
Pin2-Ground:
POWER LED
, They are used to connect power LED. When the system is
powered on or under S0/S1 state, the LED is normally on, when the system is under
S4/S5 state, the LED is off.
Pin4- Pin5:
POWER on/off Button
, They are used to connect power switch button.
The two pins are disconnected under normal condition. You may short them
temporarily to realize system startup & shutdown or awaken the system from sleep
state.
Pin9- Pin10:
BUZZER
, They are used to connect an external buzzer.
Pin25~Pin40:
USB7/USB8/USB210/USB11
,Front USB connector,it provides four
USB2.0 ports via a dedicated USB cable.
Each USB Type A Receptacle (2 Ports) Current limited value is
2.0A
.
If the external USB device current exceeds 2.0A, please separate connectors into
different Receptacle.
Note:
When connecting LEDs and buzzer and USB, pay special attention to
the signal polarity. Make sure that the connector pins have a
one-to-one correspondence with chassis wiring, or it may cause boot
up failure.
48. PCIE_4X1
(option)
:
(4x20 Pin connector), Riser Card expansion connector. Can expand support one
PCIeX4 or four PCIeX1 Signal.
ASB-M8171HT
：
PCIE_4X1 connector is located at the top.
ASB-M8171HB
：
PCIE_4X1 connector is located at the Bottom.
MODEL
PC1E_4X1
ASB-M8171HT
Top
ASB-M8171HT-TPM
Top
