Actually you're wrong. The 28nm chip has VCC, GND and two I/O pins as you can clearly see from images like the 1block_short.jpg for example. The 250nm is another story. It's a comm chip with 3 dedicated lines for each 28nm chip, reference voltage, clock and data + bunch of other stuff. Calling bullshit when you didn't even comprehend the question that I answered is a bit harsh.
Yeah, keep misdirecting the answers and pretend that you don't understand them or that readers misunderstood you. At your level in the company hierarchy this gives more information to the potential buyers or partners than an audited accounts statement would give.
It would be the most delicious irony if in the end we (readers) could figure out that Head of Development actually can't give an answer without consulting some subordinate.
We'll live, we'll read what you post, we'll see. You are on a notice.
I'm so glad that I'm not financially associated with any of the Bitcoin operators and don't have to be afraid to ask the impolite questions.