Analog Devices EVAL-ADUSB2EBZ, Руководство пользователя

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Evaluation Board User Guide UG-477
Rev. A | Page 7 of 28
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Figure 16. Connecting the USB Interface to an ADAU1772 IC
CREATING A BASIC SIGNAL FLOW
To access the Schematic tab, where a signal processing flow
can be created, click the Schematic tab at the top of the screen
(see Figure 17).
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Figure 17. Schematic Tab
The left side of the schematic view includes the Toolbox , which
contains all of the algorithms that can run in the SigmaDSP.
Select the
Input cell from within the IO > Audio Input folder
(see Figure 18).
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Figure 18. Input Cell Selection
Click and drag the Input cell into the blank schematic space to
the right of the Toolbox (see Figure 19).
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Figure 19. Input Cell
Because Input 2 and Input 3 are being used as a stereo pair,
deselect the
0 and 1 and select the 2 and 3 (see Figure 20).
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Figure 20. Input 2 and Input 3 Selected
Navigate to the IO > Audio Output folder and select the Output
cell (see Figure 21).
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Figure 21. Output Cell Selection
Click and drag an output cell to the schematic. Do this again to
create two outputs (see Figure 22). Make sure the output cells are
assigned to
OUT0 and OUT1 , respectively.