This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

APB process when pstrb = "0000" or "0101" during write transaction

Hyunkyu over 4 years ago

I understood that pstrb = "0000" during read transaction.

But what happens if pstrb = "0000" during write transaction.

Does data successfully transafered without update?

And also I want to know if it is possible to use pstrb = "0101", "1010" or "1001"