UG-1135
Rev. 0 | Page 11 of 45
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Figure 30. Active Downloaded Mode and Green Status Bar
The signal flow runs on the evaluation board and the audio
passes from the analog input to the analog output. To change
the volume in real time, click and drag the volume control
slider in the
Schematic
tab.
If the
Output
window is open at the time of compilation, a
compiler output log displays, as shown in Figure 31. The
Output
window can be opened or closed by using the key-
board shortcut CTRL + 4. The
Output
window shows the
compiler output log only if it was open when the
Link/
Compile/Download
button was clicked.
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Figure 31. Compiler Output Window
ADDING S/PDIF INPUT AND OUTPUT TO THE
PROJECT
The EVAL-ADAU1466Z evaluation board has two optical S/PDIF
interfaces. One interface is an input that converts the optical
signal to an electrical signal, which is sent to the
S/PDIF receiver (the SPDIFIN pin). The other interface is an
optical output that takes the electrical output from the
S/PDIF transmitter (the SPDIFOUT pin) and converts it to an
optical signal.
Figure 32 shows the locations of the optical input connector and
the optical output connector. The connectors are located on the
underside of the PCB.
IN
OUT
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Figure 32. Location of S/PDIF Optical Input (J5) and Output (J6), Rotated 90°
