Advantech ARK-3390, Руководство пользователя

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ARK-3390 User Manual 14
2.3.1.4 Audio Connector
ARK-3390 offers stereo audio ports by three phone jack connectors of Line_Out,
Line_In, Mic_In. The audio chip is controlled by ALC888, and it’s compliant with Aza-
lea standard.
Figure 2.5 Audio connector
2.3.1.5 DIO Connector
ARK-3390 provides one phoenix 10-pin male connectors, which offers Digital Input/
Output communication interface. If client want to use DIO, please find the Pin assign-
ment as following.
Figure 2.6 DIO connector
Table 2.4: Audio Connector Pin Assignments
Pin Audio Signal Name
1 Mic_In
2 Line_Out
3 Line_In
Table 2.5: DIO Connector Pin Assignments
Pin Signal Name
1 +V5
2 DIO0
3 DIO1
4 DIO2
5 DIO3
6 DIO4
7 DIO5
8 DIO6
9 DIO7
10 GND