UFS 4.0 Protocol Analyzer





PGY-UFS4.0-PA, UFS Protocol Analyzer is the industry-first working and tested UFS4.0 Protocol Analyzer. It offers protocol data capture and debugging of data across MPHY, UniPro, and UFS protocol layers. It allows for instantaneous decoding of UFS, UniPro, and MPHY layers with the flexibility to correlate decoded data across these protocol layers. PGY-UFS4.0-PA supports PWMG1 to HSG5B data rates and two TX, and two RX lane decode. The active probe has minimum electrical loading on the device under test (DUT) and captures protocol data without affecting the performance of DUT. PGY-UFS4.0- PA Protocol Analyzer supports two-lane data. Comprehensive on the fly decoding of UniPro & UFS data enables validation of communication between UFS host and device.

PGY-UFS4.0-PA Protocol Analyzer allows Design and Test Engineers to obtain deep insight into UFS host and device communication. MPHY/UniPRO/UFS packet-based triggering allows specific protocol data capture and analysis. PGY-UFS Protocol analyzer instantaneously provides decoding of UFS, UniPro, and MPHY layers with a correlation to MPHY, UniPro, and UFS layers.

SD, eMMC AC/DC Tester Datasheet

Key features

  • Measures AC/DC Electrical Measurements as per eMMC 4.41, 4.51, 5.0, and 5.1 Specifications.
  • Measures AC/DC Electrical measurements as per SD2.0/3.0(UHS-I) Specification.
  • Standard test cases to make measurement at different data rates.
  • Flexibility to test the device for min and max limits of the specification.
  • Tolerance testing of devices outside the limits.
  • Statistical measurements to enhance the reliability of measurements.
  • Powerful debugging capabilities of AC/DC measurements in oscilloscope waveform.
  • Protocol Decoding of Command Signal and Data blocks of acquired with CRC check.
  • Upgradable to Protocol Analysis.
  • Flexibility to vary the clock, CMD, and data signal timing parameters.
  • Supports API for full test automation.
  • Report Generation with test results.
  • Customized Test Reports.

PGY-SSM-EV-Tester interfaces to host computers using the USB3.0 interface. Users can run standard test cases to test either eMMC and SD devices using software GUI. The product provides flexibility to write custom scripting test cases to analyze the AC/DC performance to meet user needs. PGY-SSM-EV-Tester S/W that runs in the Host computer remotely controls the oscilloscope to acquire current and voltage signals and analyses it for AC/DC electrical parameters as per eMMC/SD Specifications. PGY-SSM-EV-tester provides hooks to connect oscilloscope voltage and current probes and acquire voltage and current signals while running the test cases to make it convenient to use the test platform for comprehensive AC/DC Electrical characterization of eMMC and SD Devices.

Oscilloscope setup view

PGY-SSM-EV-Tester eMMC/SD Electrical validation software captures the clock, command, and data signals. PGY-SSM-EV-Tester software running on the host computer connects to an oscilloscope using the LAN interface. Optionally, the user can also run this software inside the Tektronix MSO6 series oscilloscope and make the analysis.

PGY-SSM-EV AC/DC measurement software

PGY-SSM-EV-Tester Software runs on the host computer with Windows OS. PGY-SSM EV software communicates with Tester hardware using a USB interface and connects to the Oscilloscope using a LAN cable. Users have the flexibility to initialize SD or eMMC devices and then run different test cases in different operating modes of SD or eMMC devices. PGY-SSM-EV software analyzes the oscilloscope-acquired waveform for AC/DC parameters and displays the electrical measurements.

List of Electrical parameters measured for eMMC card

List of Electrical parameters measured for SD card

Key Specifications

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