The Agilent/Keysight U4970A is a DDR5 Protocol Debug and Analysis Solution that delivers protocol debugging, compliance validation, and in-depth memory interface analysis across DDR through DDR5 generations. The system integrates a U4164A logic analyzer module, M9502A AXIe 2-slot chassis, M9537A high-performance embedded controller running Windows 10, and B4661A memory analysis software into a cohesive platform for high-speed memory characterization.
Technical Specifications
Hardware Architecture
• U4164A Logic Analyzer Module with configurable performance tiers
• Maximum acquisition speed: 4GT/s (with U4164A-02G option)
• Maximum memory depth: 8Mb (with U4164A-008 option)
• M9502A AXIe 2-slot Chassis with optional embedded system module (ESM) USB connectivity
• M9537A AXIe High Performance Embedded Controller with keyboard and mouse included
Probing & Signal Acquisition
• U4206A probe: 34-channel Soft Touch Pro configuration
• 4 × 160-pin direct-connect probe architecture
Software
• B4661A Memory Analysis Software (base license)
• Licensed analysis options: B4661A-1FP through B4661A-5FP
• Node-locked perpetual licensing model
– Key Features
• Multi-generation memory protocol support: DDR, DDR2, DDR3, DDR4, DDR5
• Integrated acquisition and analysis workflow eliminates external tool dependencies
• Direct-connect probing minimizes signal integrity degradation
• Configurable performance options enable cost-aligned system builds
• Windows 10 embedded controller supports standard software ecosystems
– Typical Applications
• Memory subsystem protocol compliance validation
• Real-time DDR signal integrity analysis
• Memory controller and DIMM interaction debugging
• High-speed interface characterization during design validation
– Compatibility & Integration
The U4970A bundle operates as a closed system with all components pre-loaded and configured on the M9537A controller. USB connectivity to the M9502A chassis enables external system integration when required. The modular AXIe architecture accommodates future expansion within the 2-slot chassis footprint.
