hi,
my customer has a certain failure rate which cannot read IEEE address.
In production line, my customer needs to read the bd address. But they found that some boards are failed to read IEEE address and failure rate is 2.5%.
The error is as below "Debug interface is locked".
But they use "Block debug commands" for all boards. Why do there only 2.5% have this issue?
can someone help comment what I need to check?
BR,
frank