comprehension of clck to pad,clock to setup,etc

Jul 26, 2005 1 Replies

Hi,



I want to understand the basic path types as: clock t osetu; clock to pad because i have many problems when i made the static timing after place and route ( xst tool of xilinx) and also the timing verification....thanks a lot



Mike,

Try reading XST constraints guide and also XST user's guide. There is a very nice explanation of this stuff.

Concerning the problems in your timing analysis, try pipelining your design and use timing-driven packing.

But if you can paste a few timing violations here, we can help understanding them.

Vladislav

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