OSEE AURORA1600 User Manual page 22

AURORA1600 Features
Table 4-3 The Relationship of Pins and Values for GPIO
Video Output Interface (HDMI)
9.
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
Audio Input Interface (DB26)
10.
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
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pins
Pin1~Pin16
Pin17~Pin22
Pin23
Pin24
Pin25
Pin26
Value
AUDIO IN1
AUDIO IN10
GND
AUDIO IN2
AUDIO IN3
GND
16
Value
GPI1~GPI16
GND
GPO4
GPO3
GPO2
GPO1
Pins Value
Pin14 GND
Pin15 AUDIO IN7
Pin16 AUDIO IN11
Pin17 GND
Pin18 AUDIO IN8
Pin19 AUDIO IN9