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UPDATE: What do you think of this Debugger, the ULINKplus -- Power-Aware Debugging

rscasny

When I saw this I thought it was interesting - a multi-core debugger with integrated power measurement and additional test I/O pins allowing you to control automated tests. You can control the processor, set breakpoints, and read/write memory contents, all while the processor is running at full speed.  Nice for ultra-low power applications, sensitive hardware and software validation for getting system and long battery life.  What do you think?

 

image

Here's some specs:

  • Wide target voltage range: 1.2V - 5.5V
  • Electrical isolation from the target system is integrated up to 1 kV
  • USB 2.0 High-Speed connection using the CMSIS-DAP debug protocol
  • USB powered (no power supply required)
  • 10-pin (0.05") - Cortex Debug Connector
  • Hot-plugging to running targets

 

Devices Supported:

  • JTAG support for ARM Cortex processors
  • Serial Wire Debug (SWD) support for all ARM Cortex-M processors
  • Serial Wire Viewer (SWV) support for all ARM Cortex-M processors

 

More information

ULINKplus Overview

ARM blog on the ULINKplus

 

NEW! Ulinkplus Webinar on Nov 30, 2017

 

Interested in learning more about the ULINKplus? Then sign up for the the webinar here

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  • A webinar on this product is in the works. I suspect it will happen sometime in November. I encourage you to attend.

     

    Randall Scasny

  • in reply to rscasny

    What would help is if KeilARM were to publish a proper data sheet. I've spent a while just now on their website and I can't find the current measurement sampling rates or ADC resolution properly specified anywhere.

     

    There is a hint deep in the user instructions that it might be possible to set the sampling rate to 160kHz. It needs 250mV voltage drop for full scale current and offers current ranges in 2.5/5/10 sequence from 2.5mA to 250mA

     

    The problem with webinars is that they are a very expensive use of time - why would I devote an hour when a decent data sheet can be scanned for key features in a couple of minutes ?

     

    I couldn't find any prices for the UlinkPlus

     

    MK

Reply
  • in reply to rscasny

    What would help is if KeilARM were to publish a proper data sheet. I've spent a while just now on their website and I can't find the current measurement sampling rates or ADC resolution properly specified anywhere.

     

    There is a hint deep in the user instructions that it might be possible to set the sampling rate to 160kHz. It needs 250mV voltage drop for full scale current and offers current ranges in 2.5/5/10 sequence from 2.5mA to 250mA

     

    The problem with webinars is that they are a very expensive use of time - why would I devote an hour when a decent data sheet can be scanned for key features in a couple of minutes ?

     

    I couldn't find any prices for the UlinkPlus

     

    MK

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