Copyright
©
2012
congatec
AG
CEVA_c_m10
21/47
4.1.4
HDA Audio
The Realtek ALC888 HDA audio codec is mounted onboard the conga‑CEVAL. The stereo audio output interface of this codec is available
on the X53 connector. The Windows driver for this audio codec can be found on the congatec website at www.congatec.com in the 'Products'
section under 'Accessories'.
The HDA codec can be used either in stereo mode or 5.1 audio mode. The modes can be changed in the audio codec driver.
Stereo Jack 1 Stereo Mode
5.1 Channel Mode
Tip
Line Input Left
Rear Channel Output Left
Ring
Line Input Right
Rear Channel Output Right
Sleeve
Ground
Ground
Stereo Jack 2 Stereo Mode
5.1 Channel Mode
Tip
Line Output Left
Front Channel Output Left
Ring
Line Output Right
Front Channel Output Right
Sleeve
Ground
Ground
Stereo Jack 3
Stereo Mode
5.1 Channel Mode
Tip
Microphone
Center Output
Ring
Not used
Low Frequency Effects
Output (Sub Woofer)
Sleeve
Ground
Ground
Connector Type
X53: triple 3.5mm stereo plug
Note
Mono and stereo microphones can be used on the conga-CEVAL.
SDIN0 and SDIN2 switching are available as assembly option with jumper resistors.
1
2
3
HDA Audio
(X53)
(front view)
