LPDDR5 Detective


  • Provides logic analyzer like deep transaction Listing and Waveform capture
  • Can store up to 512M of captured States at up to 6400+ MT/s
  • Continuous, real time analysis, not post-processing
  • 2D (voltage & time) Eye Detector guarantees valid data acquisition on each signal
  • Extensive Triggering and Storage Qualification allows precise insight
  • Industry Leading Protocol Violation Detector provides hundreds of simultaneous, real time tests to JEDEC specifications, NOT post processing.  No other tool can provide this!
  • Mode Register Listing provided
  • Supports Auto-Clock rate detect and clock stoppage support
  • Connects to the target under test with Flying Lead, BGA interposers or a midbus probe
  • Integrated Microsoft Charts gives quick insight into large trace captures
  • Trigger In & Out allows the Detective to integrate with other test tools
  • Multi-Bank mode support included
LPDDR5 Detective Set-up

  • Easy Setup Guide steps the user through the process
  • DDR Detective automated setup calibrates to your target and bus speed in minutes. This allows for use in marginal systems
  • Dual Frequency set points are supported automatically
  • Final MRS values are automatically loaded into the protocol analysis tools.
LPDDR5 Detective Triggering and Store Qualification

Triggering Features

  • Full control of Trigger Position from 5% – 95% Post store.
  • Adjustable trace depth from 5K to 512M States
  • No need to define 4 states for a Command trigger, the Detective has them pre-defined.
  • External Trigger In and Out
  • Bit specific trigger set up ability across all A/C/C Commands and bus signals or LPDDR5 protocol violations

Store Qualification Benefits

  • Use any transaction with address as a store qualifier
  • Store only certain commands or just violations
  • Store only Accesses to a certain bank group/bank/rank
LPDDR5 Detective Protocol Violations

      • Covers over 50 tests on all banks and ranks running over 1000 checks continuously and simultaneously. You never miss a clock cycle.
      • Automatically calculates protocol parameters based on JEDEC specifications and loads into the protocol checking function.
      • Allows user to override and enter other parameter values
      • Scoreboard display gives quick indication of what test is failing and displays running totals
      • Ability to enable and disable each compliance test
LPDDR5 Detective Performance Counters

Use real time counters to track multiple performance metrics:

        • Command and Data Bus utilization
        • Power management
LPDDR5 Detective Probing

    • BGA Interposer – various package formats for LPDDR5 – Contact us
    • Flying Lead – High speed coax wire solderable to pcb features
    • Mid-bus Connector-less probing – Industry standard “Soft-Touch Pro” compatible

BGA Interposer:

    • Keysight Scope Interposers can be used with Flying lead cable
    • Contact us on package requirements

Flying Lead cable:

    • Quick and easy connection to Keysight Scope Chip Interposers
    • Can also be soldered to pcb features
    • 38 AWG wire

Mid-Bus Probe:

    • Single, dual and 3-head configuration available
    • Midbus probing is ideal for embedded applications where no DIMM or SODIMM slot is present
    • Connector-less midbus footprint can remain as part of the design throughout product life for service
LPDDR5 Detective Ordering Information

    • FS2800A DDR3/DDR4 Trace DDR Detective
    • FS2870 Add LPDDR5 functionality to the FS2800A
    • FS2871 LPDDR5 Trace/Triggering and Basic Performance Counters

Probing Options

    • FS2826 Midbus single head Soft Touch Pro adapter for the FS2800A
    • FS2828 Midbus two head Soft Touch Pro adapter for the FS2800A
    • FS2829 Midbus three head Soft Touch Pro adapter for the FS2800A
    • FS2827 Flying Lead for use with Keysight scope interposers and FS2800A
Request More Information/Quote or Call: (603) 472-5905
Request More Information/Quote or Call: (603) 472-5905