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New Version of Fusion Digital Power Designer Available (v1.8.95)

Michael Muegel
Prodigy 180 points

Version 1.8.95 of Fusion Digital Power Designer is now available for download on ti.com:

 

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

Highlights of key changes since 1.8.80 are described below.

UCD92xx:

 

  • <!--[if !supportLists]--> Editing DRIVER_CONFIG in “Advanced Config” could crash the GUI. Fixed.
  • <!--[if !supportLists]--> Updated the Switcher Pro database that provides vendor inductors, capacitors, and FETs. A summary of the changes is attached. Note that TPS* FETs are now being filtered, since they are not stand-alone FETs and are used to model TPS controllers in Switcher Pro.
  • <!--[if !supportLists]--> Custom driver editor fixes.
  • <!--[if !supportLists]--> The recommended IOUT_CAL_GAIN was not being calculated correctly when a custom driver was used in a DCR circuit. Fixed.

 

UCD90xx:

 

  • <!--[if !supportLists]--> Fan speed readings were clipped in the dashboard. Fixed.   
  • <!--[if !supportLists]--> In the System Reset tab, changes to GPIs selected would not enable the “Write to Hardware” button. Fixed.
    <!--[if !vml]--> <!--[endif]-->
  • <!--[if !supportLists]--> Command reference updated.
  • <!--[if !supportLists]--> GPO Config command format: Status Type is 5 bits length instead of 4 bits length
  • <!--[if !supportLists]--> Bug fixed: Fan Config Window: Fusion crashes if user select a GPI_PWM pin as Fan PWM Control Pin in Variable PWM mode, then switches to select Simple Enable/Disable mode (since GPI_PWM pin cannot be used as Fan Enable)

 

Isolated:

 

  • Debug tab for HSFB would crash GUI for UCD3K
  • PFC Voltage loop can now reset coefficients for firmware loop.
  • PFC Single phase schematic updated.
  • Frontend controller would always use FeCtrl0 for reading and writing coefficients for cyclone.  Now fixed to properly use what it is supposed to use.
  • Added new command for LLC “Light Load Configuration”
  • <!--[if !supportLists]--> Improved compensator backend

 

UCD Data Import/Export Improvements:                      

  • <!--[if !supportLists]--> Data flash import in “normal” mode now skips blocks that are all 0xFF. Data is written in 4 byte blocks. This helps avoid errors when the device later tries to update data flash, such as when updating logged fault/peak data.
  • <!--[if !supportLists]--> The script generated by the GUI for normal mode data flash also performs this optimization.
  • <!--[if !supportLists]--> Firmware upgrade and data flash download scripts you can export will now clear data flash logs after the device has returned to program mode.

 

Misc: