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New Version of Fusion Digital Power Designer Available (v1.8.80)

Michael Muegel
Prodigy 180 points

Version 1.8.80 of Fusion Digital Power Designer is now available for download on ti.com:

 

http://www.ti.com/fusion-gui

 

This replaces version 1.8.58.1.

                                                                                       

There are improvements and bug fixes for UCD92xx, UCD90xxx, and Isolated devices. Release notes are available here:

http://software-dl.ti.com/analog/analog_public_sw/fusion/release-notes/Fusion-Digital-Power-Designer-Release-Notes-1.8.80.pdf

Regards,

-Mike

  • Prodigy 20 points

    Hello,

    I tested this version but I noticed that the "Load in Design Tool" function did not work as excpected.

    In my previous version (1.7.122) it works as I expected i.e. the compensation parameters will be adjusted so the resulting gains stays the same.

    Best Regards,

    Fredrik Wahledow, Ericsson Power Modules

  • in reply to Fredrik Wahledow
    TI__Prodigy 180 points

    Fredrik Wahledow said:

    In my previous version (1.7.122) it works as I expected i.e. the compensation parameters will be adjusted so the resulting gains stays the same.

    Fredrik, I tried that older version with a test UCD92xx project. It had a bug in the "CLA Coefficients" "Load in Design Tool" feature. When the GUI switched to the design tool to load the coefficients, it stayed in auto tune mode even though it loaded the coefficients manually. But the tool was supposed to switch to manual compensation mode to reflect that the tool did not compute the coefficients for you: they were manually entered by copying what was present on the RAM bank you were editing.

    One other possibility. In "CLA Coefficients" tab, did you make an edit to a value there -- such as A01 -- but not click "Write Bank" before clicking "Load in Design Tool"? This be done first. I will grey out that button in a future release in this case

    If above does not answer your question, I will need a project file and a series of screen shots showing the issue. Feel free to send this to pmbus-gui-help@list.ti.com if this is easier.

    Thanks,

    -Mike