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Altera_Forum's avatar
Altera_Forum
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17 years ago

Long place and route after adding logic lock regions

In the past, when quartus could not fit designs, it usually bailed on me after about 8 hours of place and route. I added logic lock regions so I could isolate partitions for timing and close ti...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I found that the cause for the large fitter times is a huge combinational loop i have into the design, as the design is intended to be made in silicon and this combinational loop is entirely necessary, what should i do to inform the tool that in order to reduce fitting time???

i really need help with this, i need to prototype my design for testing and the design tool is not helping me!!!