I got the same doubt and I have been told that is all about chips layering and that they are keeping in schedule
Lets wait for the blog update
Lets wait for the blog update
The gist of the blog entry is that everything at the foundry is going well.
Unfortunately, our NDA with TSMC forbid us going into detail about where exactly in the process our wafers are.
On the other hand, nothing forbids me writing a general educational article on some of the different stages in semiconductor fabrication.
Which I have done, and you can check out on our blog. www.hashfast.com/blog