mentor graphics flex test

[jincyjohnson]

what is mentor graphics flex test.plz reply

 

[maulin sheth]

Mentor graphics flex test is tool for pattern generation - ATPG tool.

 

[jincyjohnson]

whether fault coverage calculation is possible with this. If possible how we calculate

 

[maulin sheth]

Yes. Fault coverage is possible.
But, your design is dft/scan inserted or not?
Have you a access of tool or not?
It you have a tool access, thn please find the user guide. you will get the proper flow for finding the fault coverage.

 

[jincyjohnson]

my coding is in vhdl.and it is a scan based technique

 

[maulin sheth]

OK.
So just refer the Flex test user guide. You will get the flow of ATPG.