U4431A Datasheet, PDF (5/10 Pages) Keysight Technologies – MIPI M-PHY Protocol Analyzer

05 | Keysight | U4431A MIPI M-PHY Protocol Analyzer - Data Sheet
Packet Generator (Option 613) and Conformance Testing for UFS/UniPro
The U4431A MIPI M-PHY analyzer also
offers an optional packet generator
(Option 613). This option allows the
analyzer to emulate host system behavior
while interacting with a UFS/UniPro
device. The packet generator can bring
up the UFS link, configure the device,
and make read/write requests to the
device. This makes it possible to test UFS
conformance under a variety of conditions.
The analyzer can also capture the traffic
sent to the target system, as well as
all responses from the device – and
can trigger on these responses. In this
manner, Option 613 allows the analyzer
to act as either a bi-directional mid-bus
analyzer (Option 612) or as a packet
generator + 1½ direction analyzer
(packets-only capture in Tx direction + full
analyzer features in Rx direction).
The packet generator is controlled at the
command line and includes a library of
functions and test scripts that can be
customized by the user.
This packet generator is compatible with
Protocol Insight’s UFS20COMP Test
Executive™ for UFS and UNI16COMP Test
Executive™ for UniPro. These software
packages automate hundreds of test
specification cases and can be expanded
and customized for user-specific
requirements. You can learn more at
www.protocolinsight.com.