USF4.0 协议分析仪

PGY-UFS 4.0-PA, UFS Protocol Analyzer is the industry first working and tested UFS 4.0 Protocol Analyzer. It offers protocol data capture and debug of data across MPHY, UniPro and UFS protocol layers. It allows for instantaneous decoding of UFS, UniPro and MPHY layers with flexibility to correlate decoded data across these protocol layers. PGY-UFS 4.0-PA supports PWMG1 to HSG5B data rates and two TX, two RX lane decode. The active probe has minimum electrical loading on device under test (DUT) and captures protocol data without affecting the performance of DUT. PGY-UFS 4.0-PA Protocol Analyzer support two lane data. Comprehensive on the fly decoding of UniPro & UFS data enables validation of communication between UFS host and device.

PGY-UFS 4.0-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.

Solder down active probes allows probing 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-UFS 4.0-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 industry best protocol correlation between UFS to UniPro and MPHY layers. Time correlation between the different protocol layers significantly reduces debug time of designs. Floating window design of this software allows engineers to view UFS view, UniPro view and MPHY view on different computer monitors and automatically correlate the UFS packets to MPHY layer. This makes analysis very easy while analyzing the gigabytes of Protocol information.

Key Features  Supports version MPHY 4.0, UniPro 1.8 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 upgradable up to 64GB  Hardware based resizable circular buffer with pre/post trigger  Flexibility to decode selected data from 16GB buffer  Solder down active probe provide high signal fidelity  Decoding at MPHY, UniPro and UFS layers  Trigger based on MPHY, UniPro and UFS layers packet content  Trigger out signal at trigger event allows the triggering of other instruments such as oscilloscope  Interface to host system using USB 3.0  Flexibility to upgrade the hardware firmware using GbE interface provides easy field up gradation of FPGA firmware  Decoded data packets can be exported to txt file for further analysis  Light weight and can be deployed for on-site/ field tests

PGY-UFS 4.0-PA UFS Protocol Analyzer interfaces to solder down probe tips using mSMP flexi coax cables. The active probe tips are powered by power module which is powered by PGY-UFS4.0-PA. Protocol Analyzer is interfaced to host computer using USB3.0 interface. High-speed host connectivity and 16GB buffer enables continuous streaming of protocol data to host SSD and storage for longer period of time. Software offers multi-view such as MPHY view, UniPro view and UFS View. Each view lists the respective protocol packets and its details with correlation of each layer for easy debug. Lightweight Analyzer is easy to carry during field visit.