LPDDR5 Detective
- FEATURES
- SET-UP
- TRIGGER & STORE QUALIFICATION
- PROTOCOL COMPLIANCE
- PERFORMANCE ANALYSIS
- TARGET PROBING
- ORDERING INFO
LPDDR5 DETECTIVE FEATURES
- 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
- Three frequency set points are supported
- 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
- Allows for any command to any address to be triggered on
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
