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how to find out fault coverage without scan (vectors only)

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danny_isr

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I’m looking for a way to find what is the functional coverage of our testing. We don't have scan in the current chip. So the only way to find what is the coverage is with some kind of tool that will determine what the vectors coverage is. Which tool does that, how easy it to learn it etc ?

I did use NC to find out what is the RTL coverage. But I want to find out how much the vectors that I will send to the tester are actually verifying.
What is the percentage of the fault coverage that my vectors produce?
If it's low I would write a new test to improve that.

Hope i was clear enough :)


Thanks Danny
 

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