CDB5460A Datasheet, PDF (3/28 Pages) Cirrus Logic – Evaluation Board and Software

CDB5460A
2.7.2 Periods To Average Box ..................................................................................... 15
2.7.3 Start Button ......................................................................................................... 15
2.8 Data Collection Window Overview .................................................................................. 15
2.8.1 Time Domain / FFT / Histogram Selector ........................................................... 15
2.8.2 Collect Button ...................................................................................................... 17
2.8.3 Config Button ...................................................................................................... 17
2.8.4 Output Button ...................................................................................................... 17
2.8.5 Zoom Button ....................................................................................................... 17
2.8.6 Channel Select Buttons ...................................................................................... 17
2.9 Config Window ................................................................................................................ 17
2.9.1 Number of Samples ............................................................................................ 17
2.9.2 Average ............................................................................................................... 17
2.9.3 FFT Window ........................................................................................................ 17
2.9.4 Histogram Bin Width ........................................................................................... 17
2.9.5 Pages to Collect .................................................................................................. 17
2.9.6 Data to Collect .................................................................................................... 17
2.9.7 Accept Button ...................................................................................................... 18
2.10 Collecting Data Sets ...................................................................................................... 18
2.11 Retrieving Saved Data From a File ............................................................................... 18
2.12 Analyzing Data .............................................................................................................. 18
2.13 Histogram Information ................................................................................................... 18
2.13.1 BIN .................................................................................................................... 18
2.13.2 MAGNITUDE .................................................................................................... 18
2.13.3 MAXIMUM ........................................................................................................ 18
2.13.4 MEAN .........................................................................................................................19
2.13.5 MINIMUM .......................................................................................................... 19
2.13.6 STD. DEV. ........................................................................................................ 19
2.13.7 VARIANCE ....................................................................................................... 19
2.14 Frequency Domain Information ..................................................................................... 19
2.14.1 FREQUENCY ................................................................................................... 19
2.14.2 MAGNITUDE .................................................................................................... 19
2.14.3 S/D .................................................................................................................... 19
2.14.4 S/N+D ............................................................................................................... 19
2.14.5 SNR .................................................................................................................. 19
2.14.6 S/PN .................................................................................................................. 19
2.14.7 # of AVG ........................................................................................................... 19
2.15 Time Domain Information .............................................................................................. 19
2.15.1 COUNT ............................................................................................................. 19
2.15.2 MAGNITUDE .................................................................................................... 19
2.15.3 MAXIMUM ........................................................................................................ 20
2.15.4 MINIMUM .......................................................................................................... 20
3. ADDENDUM ........................................................................................................................... 28
3.1 Board Modifications for Charge Pump ............................................................................. 28
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