MPC55xx/MPC56xx NEXUS Debugger and Trace

	MPC5xxx and SPC5xx Debugger Extensive C++ Support Flash Programming Sophisticated Cache Debugging Full Support for MMU and MPU Many RTOS supported AUTOSAR-aware debugging Support for VLE (Variable Length Encoding) eTPU, GTM and SPT debuggers included

	eTPU Debugger Full support of eTPUs "Step" and "Go" commands Supports all eTPU Breakpoints Disassembler for Microinstructions Monitor all eTPU Registers during stepping Modify eTPU internal Registers Display of Entry Points Peripheral View of eTPU Registers

Operation Modes

• 2 - 16 MDOs with 1 or 2 MSEOs
• MCKO trace clock up to 100 MHz
• Full/reduced port mode supported
• DDR Mode support

Supported Trace features

• Program trace (full branch trace and history trace messaging)
• Data trace (read / write / read+write and instruction fetch trace)
• Ownership trace messaging (e.g. for tracing task scitches)
• Watchpoint tracing (e.g. event counting, frequency measurement)
• Data aquisition messaging
• Tracing all cores of multicore processors (multicore license required)
• Data trace if additional trace clients (e.g. DMA, FlexRAY, SRAM port sniffers)
• Program/Data trace support for eTPUs and CDC

Advanced trigger sequencer

• Application examples:
  • Program break on data value (for cores without DVC)
  • Filtering trace messages for longer recording time
  • Check time span between events, e.g. to verify max. task execution times
• Feature set:
  • 4 Trigger Levels (Goto, Continue)
  • Trace Control (Enable, On, Off, Break)
  • 3 Counters (Enable, On, Off, Restart)
  • 2 Flags (On, Off, Toggle)
  • 2 Markers
  • Break (Program, Trigger Bus)
  • 2 Trigger Outputs

Trigger Delay

• 0 .. 300 s

External Trigger

• Input from PODBUS
• Output to PODBUS

Performance Analyzer

	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

	AUTOSAR Profiling: Classic Platform Established part of AUTOSAR Classic timing tool chain Support for ORTI and ARTI Excellent co-operation with vendors in the AUTOSAR Classic ecosystem Extensive TRACE32 profiling features Trace export to timing verification tools

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 MPC5XXX