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Some questions by a beginner.

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I am studying e for verification. the following is my second practice, (the first is the xor example), and now I do not know how to continue this project, I post it here and hope somebody can give me some advice.

My DUV is an asynchronous FIFO, for simplicity I let the environment run in the same clock, and use sequence to generate random read/write stimulus. I attached what I did in attached file and my questions is:

1) because it purely random, it is hard to achieve fifo full, how can I do that?
2) If I want to test the asynchronous attribute, shall I need 2 sequences, if so, how should I do synchronization between 2 sequences?

3) An other question: is there any tutorial available for beginner to practice build the sturcture properly? I think the xor example is too primitive for this.

Thank you very much.


Originally posted in cdnusers.org by yschou
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