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Altera_Forum's avatar
Altera_Forum
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13 years ago

Warning Combinational Loop

I'm getting a warning (332125) from Quartus which is telling me that it found a combinational loop. I found an example of a schematic of what a combinational loop means and I understand that. Its fee...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I don't see any mystery involved. I presume you are uisng a recent FPGA family without a register asynchronous load feature. Then you'll get a warning for the original code unless data_in evaluates to a constant.