06 | Keysight | U4431A MIPI M-PHY Protocol Analyzer - Data Sheet

Electrical

Minimum Vdiff

100 mV

Input impedance (DC)

– U4433A probe + N5246A ZIF tips

700 Ω, typical

– U4432A SMA harness

128 Ω, typical

Topological

Lane width

Up to 4 with option 414. Analyze 1, 2, 3, or 4-lane systems

Clocking architecture

Type I

Analysis direction

Processor-peripheral or peripheral-processor (Both directions with option 612)

Lane remapping

User-selectable

Lane polarity

User-selectable

Multiple blade support

Up to 5 time-correlated blades in one frame (configured as up to 3 separate busses), multiple

frames can be correlated

Performance

HS Modes supported

G1 to G3

PWM Modes supported

G0 to G7 (subject to limitations of individual protocol)

Rate Series supported (HS and PWM)

A and B

Symbol lock time (subject to protocol spec limit)

– HS-G1

1 symbol, typical

– HS-G2, HS-G3

< 128 symbols

Auto speed detection and tracking

Supported (with no RSE-PO-TX support)

Memory

User allocated (shared among analyzer and raw mode)

Standard

1 GB

Option M04

4 GB

Option M16

16 GB

Data views

Protocol version support

– UniPro

Unified Protocol (UniPro) 1.60

– UFS

Universal Flash Storage (UFS) 2.0 (JESD220B)

– Physical Layer

M-PHY 3.0

– CSI-3

Camera Serial Interface 3, 1.1

– SSIC

Super Speed Inter-Chip(Inter-Chip Supplement to the USB Revision 3.0 Specification)

– M-PCIe

– Protocol views

Packets, header, lanes, payload, and traffic overview

– Packet hierarchy views

Data, Link, Network, Transport, Protocol

– Protocol details

Speed, CRC, direction, errors

Wavefom view

Yes, raw 8 b and 10 b data

Listing data view

Yes

Correlation markers

> 1,000 user-defined

Marker measurements

Yes, user-defined time and count measurements

Window correlation lock

Yes, user-defined

Triggering

Trigger on protocol commands

Yes, with > 50 macros

Simple trigger

Drag and drop

Advanced trigger

– Sequence levels

Up to 8

– Logical branching

N-way

– Advanced trigger events

Timer, counter with timeout, flags, AND/OR

Protocol triggers

– Trigger on protocol patterns

Yes

– Protocol pattern customization

Yes, with bit-level editing

– Payload pattern matcher

Up to 8 4-byte patterns

– Transmission type (HS/PWM)

Yes

– Specific transmission speed

Yes

– Link state

Yes

U4431A – Performance Characteristics