[Fixed] [Bug Report] Hierarchy board loose some wires

Discussion created by ggilles on Feb 17, 2012
Latest reply on Feb 28, 2012 by BrettG

Sometimes, loading hierarchy board settings from a previously saved board will not restore all the wires. It is quite difficult to predict which arrangement will trigger the problem, but once you get a broken setup, this bug is reproductible.


Steps to reproduce:

  1. create a new project
  2. make a hierarchy board
  3. load the board from a previously saved board by right clicking on it and choose the "load from..." item (use the attached file tmp3.dspbrd)
  4. you can see that the hierarchy input "H In2" is not connected to "T4".
  5. correct this: create a wire between "H In2" and "T4"
  6. save the corrected the board by right clicking on it and choosing "save as...".
  7. repeat steps 1 to 4 to convince yourself that there is a problem...


I will be very glad to see an solution on this one!




-- Gilles


PS: I use SigmaStudio 3.5 on windows XP