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Altera_Forum
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9 years ago

Howto keep Fan-Out-Free Nets? (noprune does not work)

I tried to implement ring oscillators that can be enabled/disabled for the purpose of consuming power / producing heat ( http://www.alteraforum.com/forum/showthread.php?t=53431 ). But their releva...
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Altera_Forum
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9 years ago

OK I worked around this problem by actually giving them a fanout. I made a counter and and put all outputs in a big vector that the counter addresses and selects for putting out one of them to a LED-port. Not really a nice solution as it now uses much other logic (MUXes..).

I am still happy if someone can recommend a better solution, but for now this is ok for my experiments.