Ultrasonic sensing with the PGA460-Q1


PGA460 ultrasonic sensing: EVM GUI device configuration


March 3, 2017

This video provides a demonstration for configuring the PGA460 Evaluation Module (EVM) using the GUI software. The GUI is used to set the device registers for evaluating the transformer driven closed top transducer at a median range of object detection. The driver block, analog front end, and digital signal processing blocks will be configured using the block diagram, general, time varying gain, and thresholds pages.


0:00-0:25     Video objective and demonstration setup

0:25-0:41     EVM connection status on GUI

0:41-0:54     Defaulting the block diagram settings for EVM provided transducers

0:54-2:08     Block diagram driver

2:08-2:35     Block diagram analog front end (AFE)

2:35-4:17     Block diagram digital signal processing (DSP)

4:17-4:53     General page transmit

4:53-5:44     General page receive

5:44-6:36     General page preset 1 and 2

6:36-6:52     General page decouple

6:52-7:07     General page digital gain

7:07-7:44     Time varying gain settings

7:44-8:36     Threshold mapping

Additional information

arrow-topclosedeletedownloadmenusearchsortingArrowszoom-inzoom-out arrow-downarrow-uparrowCircle-leftarrowCircle-rightblockDiagramcalculatorcalendarchatBubble-doublechatBubble-personchatBubble-singlecheckmark-circlechevron-downchevron-leftchevron-rightchevron-upchipclipboardclose-circlecrossReferencedashdocument-genericdocument-pdfAcrobatdocument-webevaluationModuleglobehistoryClockinfo-circlelistlockmailmyTIonlineDataSheetpersonphonequestion-circlereferenceDesignshoppingCartstartoolsvideoswarningwiki