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Help understand synthesis report..

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lmtg

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Minimum input arrival time before clock: 1.749ns
Maximum output required time after clock: 2.520ns

what do these lines in the synthesis report tell me? Anything about max freq??

Thanx in advance.. : )
 

shitansh

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lmtg said:
Minimum input arrival time before clock: 1.749ns
Maximum output required time after clock: 2.520ns

what do these lines in the synthesis report tell me? Anything about max freq??
Hi,

This is for timing analysis, also related to max freq too and to be sure that your design will work properly on hardware you need te meet all your timing constraint. One thing slack should be 0 or greater than 0 like wise more nos of timing requierement.

Here for your case Slack = 2.52 - 1.749 >0; so good one.

For more detail just download following book.

http://depositfiles.com/en/files/corvdmtaa

HTH
--
Shitansh Vaghela
 

lmtg

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I am so new to this. I now know how to make use of the data, but what is slack??
 

shitansh

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Hi,

It will be good if you read your self.

The book i suggest you will be really help full for you. And you will find all answers of your questions.

--
Shitansh Vaghlea
 

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