2-14
MS-9161 SSI Server Board
Front USB Connector: JUSB1
The mainboard provides one USB 1.1 pin header
JUSB1
that is compliant with
Intel
®
I/O Connectivity Design Guide.
PIN
SIGNAL
PIN
SIGNAL
1
USBPWR
2
USBPWR
3
USBP4-
4
USBP5-
5
USBP4+
6
USBP5+
7
GND
8
GND
9
NC
10
USBOC
Pin Definition
Front Panel Connector: JSSI1
The mainboard provides one front panel connector for electrical connection to
the front panel switches and LEDs.
Pin
Description
Pin
Description
1
Power LED +
2
5Vs/b
3
Key
4
No Connection
5
Power LED -
6
No Connection
7
HDD Activity LED +
8
System Status LED +
9
HDD Activity LED -
10
System Status LED -
11
Power
12
NIC Activity LED +
13
Power Switch- (GND)
14
NIC Activity LED -
15
Reset
16
SMBus SDA
17
Reset Switch- (GND)
18
SMBus SCL
19
NC
20
Chassis Intrusion
21
NC
22
NIC#2 Activity LED +
23
NC
24
NIC#2 Activity LED -
JSSI1 Pin Definition
JSSI1
24
Standby
Power (5V)
Power LED
HDD
LED
Reset Switch
Power
Switch
Giga-bit
LAN1 LED
Giga-bit
LAN2 LED
SMBus
Chassis
Intruder
23
2
1
JUSB1
1
2
9
10