AURORA1600 Features
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Table 4-3 The Relationship of Pins and Values for GPIO
Pins Value
Pin1~Pin16 GPI1~GPI16
Pin17~Pin22 GND
Pin23 GPO4
Pin24 GPO3
Pin25 GPO2
Pin26 GPO1
9. Video Output Interface (HDMI)
It provides 4 video output interfaces to receive and send HDMI/DVI
signals. The signal loops out, and supports embedded audio and HDCP.
using HDMI-TypeA connector.
Figure 4.2-8 The HDMI Output Interface
10. Audio Input Interface (DB26)
It provides one audio input interface, it is labeled as AUD IN 1~16. It
supports 16 channels of analog audio input signals.
Figure 4.2-9 The Audio Input Interface
Table 4-4 The Relationship of Pins and Values for AUD IN
Pins Value Pins Value
Pin1 AUDIO IN1 Pin14 GND
Pin2 AUDIO IN10 Pin15 AUDIO IN7
Pin3 GND Pin16 AUDIO IN11
Pin4 AUDIO IN2 Pin17 GND
Pin5 AUDIO IN3 Pin18 AUDIO IN8
Pin6 GND Pin19 AUDIO IN9
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