The Lauterbach LA-7694 and LA-7992 are specialized trace port components within the TRACE32® debugging and trace system, engineered for real-time analysis and non-intrusive trace capture of embedded systems. These modules enable engineers to record CPU program flow without halting execution, detect real-time issues, and optimize code performance across support for over 15,000 different chips and 150+ microarchitectures.
– Technical Specifications
LA-7694 (PowerTrace II 4 GigaByte)
• Legacy Trace Port Recorder
• Trace memory: 4 GB
• Streaming rate: up to 180 MB/s
• Requires PowerDebug X51, X50, PRO, or II
• Requires suitable trace preprocessor or Nexus Adapter
• Extensible with Logic-Analyzer-Probe (LA-7945) or Analog-Probe (LA-7949)
• Out of production since April 2022
LA-7992 (Preproc. for ARM-ETM/AUTOFOCUS II 600 Flex)
• Parallel preprocessor for ARM/Cortex ETM and PTM
• Operating voltage range: 1.2 V to 3.3 V
• Variable threshold level and termination voltage
• Equipped with AUTOFOCUS self-calibration technology
• Supports all ETM modes
• 2 MICTOR connectors
• Includes connector cable and software
• Out of production
• LA-7992A: Trace License for ARM-ETM/PTM
– Key Features
• Real-time debugging with start/stop control, step execution, and memory/register access
• Breakpoint setting and variable tracking
• Non-intrusive trace capture enables detection of real-time issues without CPU interruption
• Advanced analysis for software failures and memory corruption investigation
• Modular, flexible architecture adapts to evolving project requirements
• TRACE32® PowerView software provides uniform UI and full scriptability for automation and CI/CD integration
– Compatibility & Integration
Both modules integrate with the TRACE32® system for comprehensive embedded systems development. LA-7694 requires PowerDebug X51, X50, PRO, or II. LA-7992 supports ARM/Cortex architectures with ETM/PTM. Older AUTOFOCUS II preprocessors may require hardware upgrades for LA-7992 compatibility.
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