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6
Additional Features
6.1
Feature Connectors
The conga-PA3 has three feature connectors (X13, X15 and X33) onboard. The SBC supports front panel features such as power button, status
LEDs, I2C, watchdog, GPIOs via these connectors.
6.1.1
Buttons & LEDs
The conga-PA3 offers Lid, sleep, reset, power buttons as well as LED signals via the feature connector X13. The pinout is described below:
Table 28 Feature Connector X13 Pinout Description
Pin
Signal Name
1
LID_BTN#
2
GND
3
SLP_BTN#
4
GND
5
RST_BTN#
6
GND
7
PWR_BTN#
8
GND
9
PWR_LED (anode)
10
GND (cathode)
11
SATA_LED (anode)
12
SATA_ACT# (cathode)
Connector Type
X13: 1.25 mm pitch, 12 x 1 pin PicoBlade header
Possible Mating Connector: Molex 51021-1200
Note
The LEDs on the conga-PA3 have series resistors. Therefore, you can connect X13 pins directly to the LED terminals.
Feature Connector X13