Parallax PropScope Manual

Usb oscilloscope

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PropScope
USB Oscilloscope
PropScope v1.0
December 2009
Copyright © 2009 HannoWare.com

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Summary of Contents for Parallax PropScope

  • Page 1 PropScope USB Oscilloscope PropScope v1.0 December 2009 Copyright © 2009 HannoWare.com...
  • Page 2 PropScope Manual by Hanno Sander...
  • Page 3 Table of Contents <!BeginPageForeWord!> ForeWord ..................... Part I Welcome ......................Part II Getting Started ............................................7 Installation ....................... 8 Connect Your PropScope Views ....................... 9 Hybrid Views .......................10 Tips .......................11 ....................... 12 DAC/LSA/Trigger Expansion Card Part III Using the PropScope ......................
  • Page 4: Part I Welcome

    PropScope Part Welcome...
  • Page 5 Export to Matlab, CSV, TXT, FTP server or other Programs Links: PropScope Home: http://www.parallax.com/go/propscope Developer: http://hannoware.com Copyright © 2007-2009 HannoWare Propeller and PropScope are trademarks of Parallax Inc All Rights Reserved Manual Version 1.01, Supports PropScope Version 1.0x Copyright © 2009 HannoWare.com...
  • Page 6: Part Ii Getting Started

    PropScope Part Getting Started...
  • Page 7: Installation

    >500MHz CPU with 5MB HDD Space, 500MB RAM, Mouse · Windows 95,98,2k,XP,Vista,Windows7 · USB 2.0 Port Installation: Download PropScope and follow the installation wizard to install it. Uninstall: To uninstall, select the uninstall item from the Windows Start menu. Copyright © 2009 HannoWare.com...
  • Page 8: Connect Your Propscope

    PropScope 2.2 Connect Your PropScope Copyright © 2009 HannoWare.com...
  • Page 9: Views

    Part II: Getting Started 2.3 Views PropScope uses Views to Analyze Signals Explore the views by clicking on the tabs. Here's a brief summary of the most commonly used views. Oscilloscope Graphs the analog measurement of up to 2 channels versus time.
  • Page 10: Hybrid Views

    PropScope 2.4 Hybrid Views These hybrid views combine multiple graph elements in one view. Typically, you'll start by setting the configuration (time scale, triggers, resolution) in the pure views and then switch to an advanced view to analyze your data all in one view. All changes you make in a view will carry across to other views.
  • Page 11: Tips

    If you re not interested in the DC offset of your signal, switch to AC coupling. · Make sure the probe s 1X/10X switch is correct Your PropScope comes with two 1X/10X probes. Switch the probe to 10X and select 10X in the Tools/Probe dialog of the PropScope software to measure larger signals. ·...
  • Page 12: Dac/Lsa/Trigger Expansion Card

    4 logic inputs at up to 25Msps with horizontal trigger that let s you see data up to 2 screens before the trigger fired *The card must be plugged in before you start the PropScope software. While using the card, CH2 will be disabled.
  • Page 13: Part Iii Using The Propscope

    PropScope Part Using the PropScope...
  • Page 14: Take Analog Measurements

    I clicked on the left part of the graph to set a trigger to stabilize the signal- notice the yellow marker. Since the PropScope takes samples before and after the trigger, I can look at any part of the signal surrounding the trigger condition using the top scroller. I've manually positioned both horizontal and vertical cursors to let me verify the automatic measurements taken by PropScope.
  • Page 15: Take Digital Measurements

    (like in the graph below), switch to "Pattern" mode. Here, you can select between "rise, fall, 1, 0, none" trigger conditions for every bit. The PropScope can measure before and after the trigger condition, so use the top scroller or drag the traces left/right to view the part of the signal you're interested in.
  • Page 16: Generate Signals

    2.5v and amplitude 5v will go from 0 to 5v. The PropScope is capable of generating signals either in the -1.5 to 1.5v range or 0 to 5v range.
  • Page 17: Part Iv Reference

    PropScope Part Reference...
  • Page 18: Oscilloscope

    The Trigger Event is defined by it's edge, level, and source. PropScope can look for either "rising" or "falling" edges- where the signal is either increasing or decreasing through a set level.
  • Page 19: Logic Analyzer

    Part IV: Reference 4.2 Logic Analyzer Copyright © 2009 HannoWare.com...
  • Page 20: Analog

    PropScope 4.3 Analog Copyright © 2009 HannoWare.com...
  • Page 21 Part IV: Reference 4.4 DSO LSA Copyright © 2009 HannoWare.com...
  • Page 22: Part V Problem Solving

    PropScope Part Problem Solving...
  • Page 23: Problem Solving

    · Setup tells me to install the Microsoft .Net Framework: This is normal. PropScope was built on .Net Framework. It should detect if you need to install this, and will then help you download and install it from Microsoft. ·...
  • Page 24 KEYWORD INDEX - d - dso 9 - i - install 7 issues 22 - l - lsa 9 - p - pc application 6 problems 22 - v - views 10 - w - welcome 4...

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