Blackarrow asking customers if they will accept delay for switch to 20nm;

http://ecointalk.net/topic/289-20nm-or-28nm/

2. We will need to redo the whole backend (transistor placing and routing) of the chip which takes 2-3 months. This means that 20nm cannot be shipped by end of February. If not all our customers are switching to 20nm we will need to continue with 28 nm as well (which we intend to do as it is the safest way)