eMMC & SD/SDIO Electrical Validation & Protocol Decode Software: Simplify Compliance

description

eMMC and SD/SDIO Electrical Validation and Protocol Decode Software

 

 

eMMC and SD, SDIO Electrical Validation and Protocol Decode Software offers electrical measurements compliance testing, and protocol decoding as specified in eMMC and SD, SDIO specification. PGY-eMMC and SD, SDIO Electrical validation and Protocol decode software run in Tektronix Oscilloscope provide electrical measurements and protocol decode at the click of a button. This allows engineers quickly check for eMMC and SD, SDIO compliance, and flexibility to debug the failure. In addition to this engineers can decode the command and respond to debugging the communication. PGY-eMMC SD, SDIO takes advantage of digital channels of MSO and provides the decoding of data lines.

 

Key features

  • eMMC, SD, and SDIO electrical measurements and Protocol testing software conform to eMMC version 4.51 and 5.0 and SD version 3.01 specification
  • Supports SDR and DDR and Boot mode for electrical measurement and Protocol Decode
  • eMMC/SD/SDIO Protocol Aware Trigger features
  • The software automatically identifies the read and write operations using CMD and applies the electrical parameter limits accordingly.
  • Detail View provides efficient debugging capability by correlating the analog waveform, protocol messages, and electrical measurements for each protocol packet in a single view
  • Protocol View lists the protocol activities in the sequential form to assist designers to know the host and card transactions
  • Timestamp at the end of the command token and time stamp at beginning of the response token in Protocol View enables the designer to comply with specifications and locate any anomaly in timing between host and card
  • The software displays the details of command and response in Protocol View and lists the errors messages in card status for quick analysis
  • Supports cursor-based measurements for manual custom measurements
  • Ability to store the eMMC, SD, and SDIO protocol data in CSV and txt format
  • Utility features like zoom, undo, and fit to screen for easy maneuvering of the waveforms while debugging the cause of the problem in Detail View makes it easy to use tool
  • The software seamlessly integrates with Tektronix windows based oscilloscope and supports live signal analysis using live channels of the oscilloscope
  • Supports data analysis for long record length and more acquisition memory of oscilloscope enables analysis of protocol events for longer duration
  • Report generation in pdf format
  • Supports WFM and isf file formats of Tektronix oscilloscope for offline analysis

Files and media

Frequently Asked Questions

1 How does this software assist in debugging eMMC and SD/SDIO communication issues?

The software offers a Detail View that correlates analog waveforms, protocol messages, and electrical measurements for each protocol packet. It also provides a Protocol View listing sequential activities, timestamps, and error messages to help identify communication anomalies between the host and card.

2 What eMMC and SD/SDIO specifications does the software support for compliance testing?

The software conforms to eMMC versions 4.51 and 5.0, and SD version 3.01 specifications. It supports electrical measurements and protocol decode for SDR, DDR, and Boot modes, automatically applying limits based on read/write operations.

3 What hardware is required to use the eMMC and SD/SDIO Electrical Validation and Protocol Decode Software?

This software is designed to run on Tektronix Windows-based oscilloscopes. It leverages the digital channels of MSO oscilloscopes for decoding data lines and supports live signal analysis using the oscilloscope's channels.

4 Can the software generate reports or export data for further analysis?

Yes, the software supports report generation in PDF format. It also allows users to store eMMC, SD, and SDIO protocol data in CSV and TXT formats, and supports WFM and ISF file formats for offline analysis.

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