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The Moving Pixel Company

MPhyView Disassembly and Protocol Decode Software for TDS70k Scopes The Moving Pixel Company April 2010 Scott Silver scott.silver@movingpixel.com. The Moving Pixel Company. MPhyView. Acquire MPhy traffic with an oscilloscope Decode Disassemble Display protocol

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The Moving Pixel Company

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  1. MPhyView Disassembly and Protocol Decode Software for TDS70k Scopes The Moving Pixel Company April 2010 Scott Silver scott.silver@movingpixel.com The Moving Pixel Company

  2. MPhyView • Acquire MPhy traffic with an oscilloscope • Decode • Disassemble • Display protocol • Software package • Runs on scope or external PC • We recommend external PC • Hardware key • Demo mode with pre-captured files • Relatively inexpensive • What users need NOW The Moving Pixel Company

  3. MPhyView • Version 1.0 features • DigRF 1.00 protocol supported • 1-4 lanes • Any speed (up to 6 Gbps/lane) • Type 2 links • Automatic switching between HS and LS mode • Very powerful presentation • Version 1.0 limitations • No specialized triggering One lane possible but scope severely limited in capability • Type 1 link not supported • Not required for DigRF • Customers for Type 1? • Long sleep times – no record compression The Moving Pixel Company

  4. MPhyView • Acquire • Get the data from the scope • Threshold • Find bits • Align channels • Decode • Remove 10b-8b code • Deserialize into bytes • Disassemble • Show all salient packet details • Present • Powerful cursors • Amazing shortcuts w/shortcut menu • Stunning searches and Intuitive filter operations • Highly user-configurable The Moving Pixel Company

  5. MPhyView Basic screen – cursors, resized small The Moving Pixel Company

  6. MPhyView Many columns, bottom menu minimized Multiple simultaneous data formats: hex, symbolic, 8b10b The Moving Pixel Company

  7. MPhyView Shortcut Help Menu The Moving Pixel Company

  8. MPhyView View types – aligned symbol Also time relative to cursor The Moving Pixel Company

  9. MPhyView View types – unaligned symbol 10nS mis-alignment The Moving Pixel Company

  10. MPhyView View types – unaligned bit The Moving Pixel Company

  11. MPhyView Higher Level Protocol in Columns Def; CRC checking, too! The Moving Pixel Company

  12. MPhyView Filtering for headers and protocol decode The Moving Pixel Company

  13. MPhyView Filtering for headers and protocol decode, continued The Moving Pixel Company

  14. MPhyView “Quick Show” filtering The Moving Pixel Company

  15. MPhyView “Quick Show” filtering – notice the filter fields are filled in and the display includes only the records of interest. The Moving Pixel Company

  16. MPhyView Now expand back around the one of interest with Ctl-D (or via the menu) The Moving Pixel Company

  17. MPhyView Expand back result – now we can see what preceded it. The Moving Pixel Company

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