The Lauterbach LA-7690, LA-7765U, LA-7742, LA-7846X, LA-7843X, LA-7830A, and LA-7992 are a family of non-intrusive debugging and tracing tools for complex embedded systems. These instruments support real-time trace capture, multi-core debugging, and OS-aware introspection across over 150 microprocessor architectures and 10,000+ chip variants. Built for automotive, aerospace, industrial automation, and consumer electronics development, they enable engineers to isolate timing-sensitive issues and validate functionality in multi-core and real-time environments without processor halt.
Technical Specifications
Real-Time Trace and Analysis
• Non-intrusive program flow, data, and system event capture
• Multi-core simultaneous debugging with inter-core communication visibility
• OS and hypervisor introspection for resource utilization analysis
• Code coverage measurement for safety and security compliance validation
• Performance profiling and bottleneck identification
Debug Interfaces and Programming
• Hardware and software breakpoint and watchpoint support
• Flash programming for firmware deployment
• Instruction Set Simulation (ISS) for targetless development and pre-hardware testing
Architecture Support
Supported processor families include ARM (Cortex-A, Cortex-R, Cortex-M, ARM7, ARM9, ARM11), RISC-V, PowerPC, TriCore, XScale, C5500, and C6000.
Model-Specific Capabilities
• LA-7742: JTAG Debugger for ARM9
• LA-7765U: JTAG Debugger for ARM11 (ICD)
• LA-7843X: Armv7-A/R Debug License Extension supporting 32-bit Cortex-A and Cortex-R with GTM, IPU, and multicore debugging
• LA-7830A: C5500 Debug License
– Key Features
• Single control point for debugging across heterogeneous multi-core systems
• Real-time visibility without code intrusion or determinism impact
• Hardware-based trace capture and software breakpoint orchestration
• Cross-architecture instruction-level analysis
– Typical Applications
Automotive ADAS and powertrain control; aerospace flight management systems; industrial automation controllers; consumer electronics firmware optimization; real-time OS kernel development and validation.
– Compatibility & Integration
JTAG and ICD protocols. Compatible with 10,000+ target devices across 150+ architecture families. Supports hypervisor and OS kernels for advanced introspection.
