CDB5378 Datasheet, PDF (11/72 Pages) Cirrus Logic – Single-channel Seismic Evaluation System

CDB5378
1.4 Self-testing CDB5378
Noise and distortion self-tests can be performed once hardware and software setup are complete.
First, initialize the CDB5378 evaluation system:
• Launch the evaluation software and apply power to CDB5378.
• Click ‘OK’ on the About panel to get to the Setup panel.
• On the Setup panel, select Open Target on the USB Port sub-panel.
• When connected, the Board Name and MCU code version will be displayed.
1.4.1 Noise test
Noise performance of the measurement channel can be tested as follows:
• Set the controls on the Setup panel to match the picture:
DS639DB3
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