Kontron COMe Eval Carrier T10 - Manual (Page 28)

COM Express® Eval Type 10 / Connectors and Features
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Front Panel Audio Connector J4
The front panel audio connector J4 allows connecting a chassis front panel audio with analog microphone input and
stereo speaker output.
Pin Description
1 MIC2-L
2 GND
3 MIC2-R (MIC Power)
4 PRESENCE#
5 LINE2-R (LineOut-R)
6 MIC2-JD
7 SENSE
8 Key Pin
9 Line2-L (LineOut-L)
10 LINE2-JD
Digital Audio Connectors J5/J11/J12
Digital audio inputs and outputs are available on connector J11 (S/PDIF input), J12 (S/PDIF output) and microphone
connection on J5.
Pin J5 (HDA GPIO / Dig. MIC) J11 (S/PDIF in) J12 (S/PDIF out)
1 HDA_GPIO0 / DMIC-CLK SPDIF_II SPDIF_OUT
2 HDA_GPIO1 / DMIC-DATA GND GND
3 PWR_3.3V - -
4 GND - -
Codec connector J73
Connector J73 allows access to HD Audio interface to connect external HDAudio codec additional to the onboard
Realtek ALC888/ALC886.
Pin Description Pin Description
1 HDA_BITCLK 2 GND
3 GND 4 HDA_SDIN1
5 HDA_SDIN0_R (default n.c.) 6 HDA_SDIN2
7 GND 8 HDA_SYNC
9 HDA_SDOUT 10 HDA_RST#