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Author Topic: Chips lovers, I though you might enjoy "opening microchips and what's inside?"  (Read 1274 times)
Transisto (OP)
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March 08, 2013, 10:07:03 PM
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http://www.reddit.com/r/programming/comments/19wdjf/how_to_open_a_microchip_and_whats_inside/

http://zeptobars.ru/en/read/how-to-open-microchip-asic-what-inside
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Each block is stacked on top of the previous one. Adding another block to the top makes all lower blocks more difficult to remove: there is more "weight" above each block. A transaction in a block 6 blocks deep (6 confirmations) will be very difficult to remove.
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Cablez
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March 08, 2013, 11:35:51 PM
 #2

That is pretty cool stuff there.  Makes me wish I still worked in a lab. Smiley

Tired of substandard power distribution in your ASIC setup???   Chris' Custom Cablez will get you sorted out right!  No job too hard so PM me for a quote
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March 14, 2013, 10:15:13 AM
 #3

Awesome

Thank you Transisto

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March 14, 2013, 02:03:45 PM
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pretty cool, looking forward to the 2nd video.

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March 14, 2013, 04:57:24 PM
 #5

Color me confused!

If this is a chip...



Then this is just a part of the chip.



Yet, weren't we led to believe that the following is a chip?

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March 14, 2013, 05:50:29 PM
 #6

Huh The last image is another chip, it is not the same of the first two.

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March 14, 2013, 07:29:37 PM
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Aaw, chippy is happy  Smiley

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March 14, 2013, 07:43:37 PM
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Color me confused!

If this is a chip...



Then this is just a part of the chip.



Yet, weren't we led to believe that the following is a chip?




Different chip designs look different - just like different motherboard designs look different.  

Of your 3 photos, I believe the last one is actually a CAD software output of an earlier revision of the BFL ASIC.  I think that was the version for he QFN package.  The newest one that should ship "within 4 to 6 weeks" has a different top layer metal for the BGA package but almost certainly looks the same / similar to this photo if you remove the top layer.

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March 14, 2013, 07:55:12 PM
 #9

For the record:  From my decades of experience with chip design, I believe BFL's ASIC is real and all that has been stated publicly (including the crappy lengthy delays) is consistent with typical teething pains accompanying a first effort in such a project - especially from a company that has never done it before.  If it is in fact a hoax / scam, then they have REALLY done their homework in generating photos and statements consistent enough to fool me.  However, I am confident that it is real.

Disclaimer: I own one BFL Single (FPGA) and have one SC Single (ASIC) on order.  Although I'm obviously biased, I try very hard to remove that bias from any technical evaluation.

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March 14, 2013, 11:00:53 PM
 #10

It would be nice to see an ASIC of Avalon, Asicminer or BFL.
Transisto, what do you think about the posibility of clone one of these three chips?
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March 16, 2013, 04:37:42 PM
 #11

It would be nice to see an ASIC of Avalon, Asicminer or BFL.
Transisto, what do you think about the posibility of clone one of these three chips?

He-he, I've just made an "official" request : https://bitcointalk.org/index.php?topic=153739.0

About cloning: It's not practical. It's cheaper to design from scratch. The major issue is large NRE cost (non-recurring engineering), it's unlikely that yet another player would return investments.
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