The Agilent/Keysight U4971A is a specialized debugging and analysis system for LPDDR memory protocol validation across generations LPDDR through LPDDR5. This discontinued bundle integrates modular hardware, probing instruments, and software applications into a cohesive AXIe-based platform for compliance testing and signal characterization. The system combines a U4164A logic analyzer module, M9502A AXIe 2-slot chassis, and M9537A embedded controller running Windows 10, paired with a comprehensive probing bundle including 34-channel direct-connect probes, differential and single-ended flying leads, and retention modules.
Technical Specifications
Logic Analyzer Module:
• U4164A base unit with optional performance upgrades
• U4164A-02G: Extends maximum acquisition speed to 4 GT/s
• U4164A-400: Expands maximum memory depth to 400 Mb
Chassis & Control:
• M9502A AXIe 2-slot chassis with embedded system module (ESM) USB option
• M9537A AXIe High Performance Embedded Controller with integrated keyboard and mouse
Probing Bundle:
• U4206A: 34-channel Soft Touch Pro direct connect probe, 4 x 160-pin configuration
• U4201A: Logic analyzer cables (quantity 4)
• E5381B differential flying leads
• E5382B single-ended flying leads
• E5406A Pro Series Soft Touch Connectorless Probe
• E5403A: Kit of 5 retention modules for Soft Touch Pro probes
Protocol Support:
• LPDDR, LPDDR2, LPDDR3, LPDDR4, LPDDR5
– Key Features
• Node-locked perpetual software application licenses
• 3-year KeysightCare extended warranty on U4164A, M9502A, and M9537A
• 1-year warranty on all remaining hardware and accessories
• AXIe modular architecture for expandability
– Typical Applications
• LPDDR protocol debug and compliance validation
• Memory interface signal analysis and characterization
• Multi-generation LPDDR device validation workflows
– Compatibility & Integration
Users must supply external monitor and video cable. Software licenses are node-locked to the M9537A controller. This product is not available in EU markets due to non-compliance with EU RoHS directive 2011/65/EU and amendments. The system is discontinued.
