Additional Features; Front Panel Connector - Congatec conga-IA3 User Manual

6

Additional Features

6.1

Front Panel Connector

The conga-IA3 SBC supports front panel features such as power button, status LEDs and reset button via connector X38 - a 10-pin internal
header. This connector offers one power supply pin (3.3V). The signals FP_LED+ and FP_LED- communicates the system states to two LEDs
connected to this header.
See section 5.1.5 "Power Status LED" for the possible states and corresponding activity of the LEDs.
Front Panel (Connector X38) Pinout Description
Pin Function
1 HDD_POWER_LED+
2 FP_LED+
3 HDD_LED
4 FP_LED-
5 GND
6 PWRBTN#
7 SYS_RST#
8 GND
9 3.3V
10 KEY
Connector Type
X38: 10 Pin Header
Copyright © 2015 congatec AG
Description
Hard disk power LED with pull-up resistor to 3.3V.
Power LED (main color)
Hard disk activity LED
Power LED (alternate color)
Ground
Power Button
Reset Button
Ground
+3.3V power supply (500mA power budget)
No pin
Front Panel - Connector X38
Pin 1
IA30m10
No Pin
Pin 9
43/82