ECX-BYT - User Guide, Rev. 1.0
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7.6.
Speaker Connector (CN11 & CN12)
The Speaker audio-out interface is available through the wafers CN11 and CN12. These outputs are shared with the
audio output (Line-out) signals of the audio pin header CN9.
Figure 19: 3W Audio AMP Output Wafer CN11 (Right Channel), CN12 (Left Channel)
Table 28: Pin Assignment CN11, CN12
Pin
Signal
Note
1
2
Speaker-
7.7.
Audio Connector (CN9)
The audio connector provides audio output (Line-Out), audio input (Line-In) and microphone (Mic-In) signals through
the wafer CN9. The audio output signals are shared with those of the speaker connectors CN11 & CN12.
Figure 20: Audio Input / Output Pin Header CN9
Table 29: Pin Assignment CN8
Pin
Signal
Note
1
MIC-In_L
2
MIC-In_R
3
MIC-In_JD#
4
GND
5
Line-In_L
6
Line-In_R
7
Line-In_JD#
8
GND
9
Line-Out_L
10
Line-Out_R
11
Line-Out_JD#
11
1
2
12
