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Altera_Forum's avatar
Altera_Forum
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8 years ago

not random at each execution

Hi all, I have a problem with generating a random from the uniform function, it is always the same with each execution of the process. I have attached a piece of code to the testbenc...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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It is perfectly psuedorandom - you provide the seed values to determine the sequence. It is important that you can recreate the sequence in verfication. If you run a test with different seeds, only one sequence my produce a fault.

Try changing the seeds, and you'll see the sequence is different.

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Thank you for your reactions, that's what I thought.

But the seeds are provided by the uniform fucntion, I don't see how to make them change at each exectuion ?