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HD Audio Front Panel Header
Pin
Signal
Pin
1
Mic2_In_L
3
Mic2_In_R
5
Line_Out_R
7
Audio_GND
9
Line_Out_L
10
JP14 position
Mic1 / Mic2 selector
Not inserted
Mic2
Inserted
Mic1
Signals Description:
L: Microphone Left Channel.
Mic2_In_
R: Microphone Right Channel.
Mic2_In_
Sense1_return: Microphone Jack detection return signal.
Line_Out_L: Line Out Left Channel.
R: Line Out Right Channel.
Line_Out_
Sense2_return: Line Out Jack detection return signal.
CCOMe-C96
CCOMe-C96 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by C.M. Copyright © 2021 SECO S.p.A.
In order to give the maximum flexibility to CCOMe-C96 carrier board, it is also
CN38
available a dedicated 9-pin 2.54mm pitch Pin header CN38, type NELTRON p/n
2213S-10G-E8, for external connection of a second Mic In and a Line Out. These
Signal
additional audio inputs are managed by the same Cirrus Logic CS4207-CNZR Audio Codec.
2
Audio_GND
Selection between Mic1 In available at pink jack of CN36 and Mic2 In available at HD Audio header
4
---
CN38 is made by jumper JP14.
Pinout hereby shown is compliant to "Intel
6
Sense1_Return
specifications, par. 2.3.5 Table 7.
Sense2_Return
Using this dedicated connector CN38, it will be possible to connect any Azalia compliant panel
audio jack to remote audio connectors in the preferred position.
®
Front Panel I/O connectivity Design Guide"
59
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