National Semiconductor LM98640CVAL User Manual

National Semiconductor LM98640CVAL User Manual Manual pdf 2 page image

Electronic Component Distributor. Source::Texas InstrumentsP.N:LM98640CVAL Desc:EVAL BOARD FOR LM98640Web:http://www.hotenda.cn E-mail:sales@hotenda.cn Phone:(+86) 075583794354LM98640CVAL EVALUATION BOARD USER’S GUIDE – TABLE OF CONTENTSLM98640CVAL EVALUATION BOARD USER’S GUIDE – TABLE OF CONTENTS ......21.0 Introduction ............................................................................................................................32.0 Board Assembly....................................................................................................................33.0 Functional Description .........................................................................................................43.1 Power Supply Connections .........................................................................................................................................................43.2 AFE Analog Input Section ...........................................................................................................................................................43.3 AFE Input Clock Circuit ...............................................................................................................................................................53.4 AFE Data Output .........................................................................................................................................................................53.5 AFE Serial Interface ....................................................................................................................................................................54.0 Schematic Drawing LM98640QML ....................................................................................64.1 Page 1: Top Level Block Connectivity.........................................................................................................................................64.2 Page 2: Analog Front End Section ..............................................................................................................................................74.3 Page 3: Analog Input Section......................................................................................................................................................84.4 Page 4: Clock Input Section ........................................................................................................................................................94.5 Page 5: Data Output Section.....................................................................................................................................................104.6 Page 6: Daughter Board Connector ..........................................................................................................................................114.7 Page 7: Power Input Section .....................................................................................................................................................125.0 Evaluation Board Specifications.......................................................................................136.0 Bill of Materials....................................................................................................................147.0 Appendix A: Using the AFEval software and the Wavevision 5 Data Capture Board......................................................................................................................................................177.1 Connecting the WV5 board and LM98640CVAL board for the first time...................................................................................177.2 Proper Board Connection and Power Sequencing....................................................................................................................177.3 Starting the AFEval software .....................................................................................................................................................187.4 LM98640QML Main Configuration Panel ..................................................................................................................................207.5 Register Access Panel ..............................................................................................................................................................217.6 AFE Timing Generator Window.................................................................................................................................................227.7 AFEval Data Display .................................................................................................................................................................238.0 Appendix B: Using the AFEval software and the Total Phase Aardvark SPIInterface ......................................................................................................................................248.1 Install the device drivers for the Aardvark device......................................................................................................................248.2 Connecting the Aardvark SPI device and LM98640CVAL board for the first time ....................................................................248.3 Aardvark SPI Communication via AFEval .................................................................................................................................259.0 Appendix C - Installing and running the AFEval software............................................269.1 Uninstall previous versions of AFEval Software........................................................................................................................269.2 Install the AFEval Software. ......................................................................................................................................................269.3 Microsoft .NET Framework .....................................................................................................................................................269.4 Windows Driver .........................................................................................................................................................................26