Energy Profiling


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Function
Tools
Analog Probe


Picture
  Highlights
Realtime measurement of 3 current and 4 voltage lines
Realtime trigger on current, voltage and power
Time correlation with other TRACE32 tracetools
Energy statistics on function and task level
Fully integrated in the TRACE32 user interface
 
  Introduction
Which part of the programcode causes the highest power consumption? Which influence has a code modification to the application′s power consumption?

The integrated measurement solution for energy profiling gives developers a powerful, easy-to-use tool to answer these questions.

To acquire the data for current or voltage gradients a TRACE32 PowerTrace II or PowerIntegrator can be extended with a TRACE32 AnalogProbe.

The analog measurements are timecorrelated with the application′s programflow. This is the key to track down unexpected powerpeaks to a certain line of code or to detect power hungry functions and tasks.


Link Support
Technical Support
Optimizing Embedded Software Energy Consumption (Whitepaper)
Optimizing Embedded Software Energy Consumption (Presentation)




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Function





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Tools


PowerIntegrator - Logic and Bus Analyzer
  • Timing Analyzer with 500 MHz on all Channels
  • State Analyzer up to 200 MHz DDR
  • 204 Input Channels
  • Transient Recording
  • Time Correlation with other Tracetools
  • Clock Qualifier for State Clock
  • Mixed State and Timing Mode
  • 4 Clock Inputs
  • MICTOR and Standard Probes (single ended)
  • MICTOR differential Probes
  • Analog Voltage and Current Probe
  • 3G/DigRF Protocol Support

PowerTrace-II
  • 1, 2 or 4 GByte trace memory
  • Universal trace module, connect to target via architecture-dependent trace probes (Preprocessor)
  • Support for all parallel trace ports up to 19.2 Gbit/s, e.g. 16 bit up to 300MHz DDR sample rate
  • Support for serial trace ports up to 4 lanes, each lane max. 6.5 Gbit/s
  • Support for streaming up to 1.6 Gbit/s
  • Additional independent 17 channel logic analyzer (with Standard Probe)
  • Energy Profiling (with optional Analog Probe)
  • PODBUS Express interface to PowerDebug PRO (successor of PowerDebug II)
  • PODBUS and PODBUS Express interfaces to Logic Analyzer modules, e.g. PowerProbe, PowerIntegrator


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Analog Probe


Analog Probe


  • 4 Voltage Channels 12 bit 0..5 V, 1 MOhm
  • 3 Current Channels 5% Accuracy, external Shunt
  • 625 KSampes/sec sampling rate

Signal

Pin

 Pin

Signal

    
I2-12GND
I2+34GND
I1-56GND
I1+78GND
I0-910GND
I0+1112GND
V31314GND
V21516GND
V11718GND
V01920GND
    




Copyright © 2016 Lauterbach GmbH, Altlaufstr.40, D-85635 Höhenkirchen-Siegertsbrunn, Germany  Impressum
The information presented is intended to give overview information only.
Changes and technical enhancements or modifications can be made without notice. Report Errors
Last generated/modified: 1-Aug-2016