RadiSys PL35Q, Product Manual, Page: 46 / 72

A
Connector Description
46
Clear CMOS jumper
Fan header
Front panel I/O header
Jumper setting Configuration
Pins 1 &2 jumpered (default) Normal operation
Pins 2 & 3 jumpered Clear CMOS
2 3 1
Pin # Signal Pin # Signal
1 GND 2 +12V
3
Tachometer
4
FAN_PWM
2 3 4 1
PIN# Description PIN# Description Wiring Notes
16 Power LED 15 LE Connect pins 15 and 16 to the power LED
14 HDD LED 13 LE Connect pins 13 and 14 to the hard disk drive (HDD)
LED to display disk activity
12 NIC1 LED 11 LE Connect pins 11and 12 to the NIC1 (network interface
controller) LED to display network activity
10 NIC2 LED 9 LE Connect pins 9 and 10 to the NIC2 LED to display
network activity
8 OH/Fan fail LED 7 LE Connect pins 7 and 8 to the overheat/fan failure LED
6 — 5 — Not connected
4 Ground 3 Reset button Connect pins 3 and 4 to the hardware reset button
2 Ground 1 Power button Connect pins 1 and 2 to the power button
15 16
1 2