suituse
Member level 1
The scan style can be full-scan or partial-scan. And full-scan style can reduce the complexity of pattern generation and get a high coverage. But there are so many FFs in our design now (even we break them into several chains), the length seem to be too long. It will take such a long time when each chain scans serially. What can I do? And what is the proper length for each chain ?
Another method is to use partial-scan style. Yet, which FFs should be inserted to the chain while we can still retain a high coverage?
Can you give me some advice ?
Another method is to use partial-scan style. Yet, which FFs should be inserted to the chain while we can still retain a high coverage?
Can you give me some advice ?