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2016
congatec
AG
IA40m12.indd
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6
Additional Features
6.1
Front Panel Connector
The conga-IA4 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 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.
Table 41 Front Panel (Connector X38) Pinout Description
Pin Function
Description
1
HDD_PO
Hard disk power LED with pull-up resistor to 3.3V.
2
Power LED (main color)
3
SATA_ACT#
Hard disk activity LED
4
FP_LED-
Power LED (alternate color)
5
GND
Ground
6
PWRBTN#
Power button
7
SYS_RST#
Reset button
8
GND
Ground
9
3.3V
+3.3V power supply (500mA power budget)
10
KEY
No pin
Connector Type
X38: 10 pin header
Front Panel - Connector X38
Pin 9
Pin 1
No Pin
