UFS 4.0 Protocol Analyzer
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MIPI-UFS/UniPRO LLI Protocol Decode Software
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.
Product
Overview
Datasheet
Presentation
Application
Notes
Key features
- Supports version MPHY 5.0, UniPro 2.0, and UFS v2.1/3.1/4.0
- Supports PWM G1 to G7 and HS G1, 2, 3, 4, 5 Rate A and B Series
- Supports one/two data lanes (2 TX and 2 RX)
- Flexibility to capture very large data using continuous streaming of Protocol data to host computer with 16GB Internal acquisition memory field upgradeable up to 64GB.
- Hardware-based resizable circular buffer with pre/post-trigger.
- Flexibility to decode selected data from a 16GB buffer.
- Solder down active probe provides high signal fidelity.
- Decoding at MPHY, UniPro, and UFS layers.
- Trigger-based on MPHY, UniPro, and UFS layers packet content.
- Trigger out a signal at the trigger event allows the triggering of other instruments such as an oscilloscope.
- Interface to host system using USB 3.0.
Flexibility to upgrade the hardware firmware using the GbE interface provides easy field up-gradation of FPGA firmware. - Decoded data packets can be exported to a text file for further analysis.
- Lightweight and can be deployed for on-site/ field tests.
Solder down active probes allows probing of the MPHY test points. This allows the design and test engineers to capture UFS traffic between the host and UFS memory with high signal fidelity. Today’s test engineers need to test the use case scenarios in their labs that mimic real-life use cases. The PGY- UFS4.0-PA, UFS Protocol Analyzer has been designed to enable engineers to closely monitor and analyze the traffic between the host and the device while executing the various use case scenarios.
Windows-based protocol analysis software provides the industry’s best protocol correlation between UFS to UniPro and MPHY layers. Time correlation between the different protocol layers significantly reduces debug time of designs. The floating window design of this software allows engineers to view the UFS view, UniPro view, and MPHY view on different computer monitors and automatically correlate the UFS packets to the MPHY layer. This makes analysis very easy while analyzing the gigabytes of Protocol information.
