Datasheet

EVAL-AD1940AZ Preliminary Technical Data
Rev. PrA | Page 6 of 30
Precision → 4. This creates a five band EQ. Each band’s general
filter settings can be modified by clicking the blue boxes on the
cell.
8. Expand Volume Controls → Adjustable Gain → Shared
Slider→ Clickless SW Slew and click&drag Single slew
9. Expand the IO → Output. Click&Drag two Output
cells
10. Connect all the cells as depicted in Figure 3.
11. Make sure your board is powered and connected to
the PC. Click the Link-Compile-Download button in
SigmaStudio.
12. If the project compiled without error you will be in
Ready-Download mode.
Your screen should now look something like Figure 5.
Figure 5. Schematic Tab Full Design
13. Start your audio source playing, and you should hear
audio. You can now move the volume control and filter sliders
and hear the effect on the output audio in real time.
The online documentation contains more tutorials and detailed
information about every cell available.