ISE 8.2 and tbw files

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buenos

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in the older ISE, the tbw files were wisible in the project-files-tree.
now it isnt.
I can add a new tbw, and I can edit it, but I can not open an oldert tbw file to edit, and to simulate with modelsin-XE. If I want to add the old tbw file to project, it says: its already in the project.
I made a project in ISE7, but I want to continue it in ISE8.
is it a bug, or a neww "good" feature?

how can I simulate with modelsim?
how can I edit the tbw graphically?
 

i don't know how it was in ise 7, but in ise 8 you have to change the "Sources For:" drop down field to "Behavioral Simulation" or "Post-Route Simulation" to see your waveform sources.

Once you generated the .tbw file you can't change the signal clock assignment easily, which is very limiting IMO.

HTH
dsp_
 

    buenos

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