Gigabit Ethernet (Gbe); Audio Connectors; Audio Jack; Table 20 Gbe Led Description - Congatec SMARC conga-SMC1 User Manual

4.9

Gigabit Ethernet (GbE)

The conga-SMC1 provides two GbE connectors (X13 and X14). The software definable pins for the GbE interfaces are connected to pins 6 and
7 of connector X31. These pins may be used to synchronize all clocks within a network (via PTP) or for hardware or software-control purposes.
Table 20 GbE LED Description
LED Left Side Description
Off No link
Steady On Link established, no activity detected
Blinking Link established, activity detected
Connector Type
X13, X14: RJ45 cable plug
4.10

Audio Connectors

The conga-SMC1 features two audio codecs—HDA (Realtek ALC888S-VD) codec on x86-based variant and I
on ARM-based variant. The codecs support the following signals:
• audio-OUT and MIC-IN signals via audio jack X15
• digital MIC and Line-OUT signals via audio header X64
4.10.1

Audio Jack

The conga-SMC1 provides headphone-OUT or stereo Line-OUT and MIC-IN signals on connector X15. The pinout of the connector is compliant
with the Cellular Telecommunications Industry Association (CTIA) standard by default.
For Open Mobile Terminal Platform (OMTP) standard, you need a customized conga-SMC1 variant (BOM option).
Note
Jack detection is not supported.
Copyright © 2020 congatec AG
LED Right Side Description
Off 10 Mbps link speed
Orange 100 Mbps link speed
Green 1000 Mbps link speed
SMC1m10
X13/X14
S (Cirrus Logic WM8904) codec
2
37/50