CDB5463U

2

DS805DB2

TABLE OF CONTENTS

1. HARDWARE ............................................................................................................................. 3

1.1 Introduction ........................................................................................................................ 3

1.2 Evaluation Board Overview ................................................................................................ 3

1.3 Analog Section ................................................................................................................... 4

1.4 Digital Section .................................................................................................................... 5

1.5 Power Supply Section ........................................................................................................ 5

1.6 Auto-boot Mode ................................................................................................................. 6

2. SOFTWARE .............................................................................................................................. 8

2.1 Installation .......................................................................................................................... 8

2.2 Using the Software ............................................................................................................. 8

2.3 Start-up Window ................................................................................................................ 8

2.4 Setup Window .................................................................................................................. 12

2.5 Calibration Windows ........................................................................................................14

2.6 Conversion Window ......................................................................................................... 16

2.7 Pulse Rate Window ..........................................................................................................18

2.8 Data Collection Window ................................................................................................... 19

2.9 EEPROM Window ............................................................................................................ 26

2.10 Debug Panel .................................................................................................................. 27

Appendix A. Bill Of Materials ................................................................................................... 28

Appendix B. Schematics .......................................................................................................... 30

Appendix C. Layer Plots ........................................................................................................... 34

LIST OF FIGURES

Figure 1. CDB5463U Assembly Drawing ........................................................................................ 3

Figure 2. GUI Start-up Window ....................................................................................................... 8

Figure 3. Setup Menu Showing Successful USB Connection ......................................................... 9

Figure 4. USB Error Message ......................................................................................................... 9

Figure 5. Data from Disc File Selection Window ........................................................................... 10

Figure 6. Menu Pull-down Options ................................................................................................11

Figure 7. Quit Dialog ..................................................................................................................... 11

Figure 8. Setup Window ................................................................................................................ 12

Figure 9. Calibration Window ........................................................................................................ 14

Figure 10. Conversion Window ..................................................................................................... 16

Figure 11. Pulse Rate Output Window .......................................................................................... 18

Figure 12. Data Collection Window ...............................................................................................19

Figure 13. Configuration Window .................................................................................................. 20

Figure 14. Histogram Analysis ...................................................................................................... 22

Figure 15. FFT Analysis ................................................................................................................ 24

Figure 16. Time Domain Analysis .................................................................................................25

Figure 17. EEPROM Window........................................................................................................26

Figure 18. Debug Panel ................................................................................................................ 27

Figure 19. Schematic - Analog Inputs ........................................................................................... 30

Figure 20. Schematic - CS5463 & Socket..................................................................................... 31

Figure 21. Schematic - Microcontroller & USB Interface............................................................... 32

Figure 22. Schematic - Power Supplies ........................................................................................ 33

Figure 23. Top Silkscreen ............................................................................................................. 34

Figure 24. Top Routing.................................................................................................................. 35

Figure 25. Bottom Routing ............................................................................................................ 36

Figure 26. Bottom Silkscreen ........................................................................................................ 37