if you are using MBIST testing to cover the fault, then use MARCH test algorithm. there are various forms of MARCH test depending upon the test length and types of fault you want to cover.
if you are using LBIST testing to test the faults and cover it for your DUT, the MISR(or CRC) should be used.
Search found 2 matches
- Thu Jul 24, 2014 1:39 am
- Forum: Design For Testing (DFT)
- Topic: steps to improve coverage
- Replies: 1
- Views: 9676
- Mon Jul 07, 2014 1:38 am
- Forum: Design For Testing (DFT)
- Topic: What are typical frequencies for scan shift, MBIST tests?
- Replies: 2
- Views: 10245
Re: What are typical frequencies for scan shift, MBIST tests
It ranges from 10MHz to 50MHz