Cirrus Logic CDB5461AU - Manual (Page 2)

CDB5461AU
2 DS661DB1
TABLE OF CONTENTS
– TABLE OF CONTENTS ............................................................................................................. 2
– LIST OF FIGURES ..................................................................................................................... 3
– LIST OF TABLES ...................................................................................................................... 3
1. HARDWARE ............................................................................................................................. 4
1.1 Introduction ........................................................................................................................ 4
1.2 Evaluation Board Overview ................................................................................................ 4
1.2.1 Analog Section ...................................................................................................... 5
1.2.2 Digital Section ....................................................................................................... 6
1.2.3 Power Supply Section ........................................................................................... 7
1.3 Auto-boot Mode ................................................................................................................. 8
2. SOFTWARE .............................................................................................................................. 9
2.1 Installation Procedure ........................................................................................................ 9
2.2 Using the Software ............................................................................................................. 9
2.3 Start-Up Window ................................................................................................................ 9
2.3.1 Setup ................................................................................................................... 10
2.3.2 Quit ...................................................................................................................... 11
2.3.3 Menu ................................................................................................................... 12
2.4 Setup Window .................................................................................................................. 12
2.4.1 Refresh Screen Button ........................................................................................ 13
2.4.2 Reset DUT Button ............................................................................................... 13
2.4.3 CS5461A Crystal Frequency ............................................................................... 13
2.4.4 Configuration Register Panel .............................................................................. 14
2.4.5 Mask Register/Status Register Panel ................................................................. 14
2.4.6 Cycle Count / PulseRateE / PulseWidth / VSAGlevel / VSAGduration Registers 14
2.4.7 Control Register .................................................................................................. 14
2.5 Calibration Window .......................................................................................................... 15
2.5.1 Offset & Gain Registers ...................................................................................... 15
2.5.2 Performing Calibrations ....................................................................................... 15
2.6 Conversion Window ......................................................................................................... 17
2.6.1 Single Conversion Button .................................................................................... 17
2.6.2 Continuous Conversion Button ........................................................................... 17
2.6.3 Standby & Sleep Mode Buttons .......................................................................... 17
2.6.4 Power Up Button ................................................................................................. 18
2.6.5 Temperature Settings Window ............................................................................ 18
2.6.6 Write Data to File Window ................................................................................... 18
2.7 Pulse Rate Window .......................................................................................................... 18
2.7.1 Integration Seconds Field ................................................................................... 18
2.7.2 Periods to Average Field ..................................................................................... 18
2.7.3 Start Button ......................................................................................................... 19
2.8 Data Collection Window ................................................................................................... 19
2.8.1 Time Domain / FFT / Histogram Pull-down ......................................................... 19
2.8.2 Config Button ...................................................................................................... 19
2.8.3 Collect Button ...................................................................................................... 20
2.8.4 Output Button ...................................................................................................... 20
2.8.5 Zoom Button ........................................................................................................ 20
2.8.6 Channel Select Button ........................................................................................ 20
2.8.7 Config Window .................................................................................................... 20
2.8.8 Collecting Data Sets ............................................................................................ 21
2.8.9 Retrieving Saved Data from a File ...................................................................... 21
2.8.10 Analyzing Data .................................................................................................. 21
2.8.11 Histogram Information ....................................................................................... 22
2.8.12 Frequency Domain Information ......................................................................... 24