MAC71xx/72xx NEXUS Debugger and Trace

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Trace Features

MAC71xx/72xx NEXUS Debugger and Trace
Support for NEXUS standard class 1 to 2+ (MAC71xx)
Support for NEXUS standard class 1 to 3+ (MAC72xx)
Easy high-level and assembler debugging
Interface to all compilers
Program and data flow trace up to 100 MHz
Up to 8 GByte trace memory
Trace contents readable while sampling
Code coverage
Performance analysis
Trigger programming
Interface to all hosts
USB and ETHERNET interface included
The Lauterbach product TRACE32-PowerTrace supports the NEXUS standard class 1 to 3+ (depending on device features).


Trace Features

Trace-based Debugging (CTS)
  • Allows re-debuggging of a traced program section
  • Provides forward and backward debugging capabilities
  • High-level language trace display including all local variables
  • Timing and function nesting display
  • Has the ability to fill most trace gaps caused by the limited bandwidth of trace port

Trace-based Profiling
  • Detailed analysis of function run-times
  • Detailed analysis of task run-times and state
  • Graphical analysis of variable values over the time
  • Analysis of the time interval of a single event (e.g. Interrupt)
  • Analysis of the time interval between 2 defined events

Trace-based Code Coverage
  • Provides all metrics for functional safety
  • For standard trace protocols TRACE32 Code Coverage gets by with no or very little instrumentation, full instrumentation as fallback
  • Suitable for long-term testing
  • Automated report generation in multiple exchange formats
  • TRACE32 Trace-Based Code Coverage is included in the scope of delivery of all TRACE32 Debug & Trace Tools at no additional cost



Adaptation for NEXUS MAC 71xx/72xx

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Last generated/modified: 09-Jan-2023