Bitcoin Forum

https://forums.butterflylabs.com/announcements/692-bfl-asic-status-2.html

where's the pics I don't see them

At least now there is official word that nothing is actually going on.

quote from BFL forum

use your imagination, will you?

Well shit. I guess I'm in my last month of GPU mining.

WAITING FOR PAYCHECK TO CLEAR TO BUY 2 more..../jizz

the pics are back  https://forums.butterflylabs.com/announcements/692-bfl-asic-status-2.html (https://forums.butterflylabs.com/announcements/692-bfl-asic-status-2.html)

https://forums.butterflylabs.com/dbtgallery.php?do=gallery_image&id=596&gal=gallery&type=full
https://forums.butterflylabs.com/dbtgallery.php?do=gallery_image&id=597&gal=gallery&type=full
https://forums.butterflylabs.com/dbtgallery.php?do=gallery_image&id=598&gal=gallery&type=full
https://forums.butterflylabs.com/dbtgallery.php?do=gallery_image&id=599&gal=gallery&type=full
http://i46.tinypic.com/rqzpc4.png
https://forums.butterflylabs.com/dbtgallery.php?do=gallery_image&id=589&gal=gallery&type=full
https://forums.butterflylabs.com/dbtgallery.php?do=gallery_image&id=588&gal=gallery&type=full

I gotz no pics. :'(

Wouldn't it be funny if tomorrow we're informed the pics posted were of some other project that was provided by the third party? The good news being that those chips worked, albeit not BFL's. And that the facility is sending the correct pics later today.

Humor aside, I just thought of something while penning the above. Josh said the images came in at two in the morning (CST). Interesting!

I wonder whats up with those pics one second they are there do a refresh then there gone

I'm telling you, dude! They usin' quantum chips. See them crossed wire goin' nowhere?

Pics don't show up unless you're logged into the BFL forums. Log in (or create an account), and refresh the page. I couldn't even see them on this BitcoinTalk thread until I logged into the BFL forum.

its weird they show up sometimes without being logged in

http://assets0.ordienetworks.com/images/GifGuide/dancing/pr1.gif

Now I just want my friggin' voucher so I can order more.

What are all the other extra holes for?

;)

I am serial here mang.... I still think BFL is a scam... I mean they have almost 10k of my cash

They are for the vapour to escape.

For my dreams and aspirations of being Pajama rich to evaporate too? Someone tell Josh to plug the holes with peanut oil

Canola or Olive oil is better.

coconut oil ftw

so what do you think?

http://i46.tinypic.com/rqzpc4.png

Ah shit, your ASIC arrived broke?

Did it quick with paint on a laptop

I thought it was grnbrg's work;
http://www.grnbrg.org/images/chip-merged.jpg

If you make are making the assumption that there is one missing connector tab on each of the vertical edges, and that the tabs are of equal width and equally spaced, then you'd need to increase the vertical separtion by a few more pixels.

Mash up a few more pics, and we'll have this chip made ourselves.

Weren't units suppose to ship in November 2012?

https://i.imgur.com/cq6qYX8.png

https://forums.butterflylabs.com/bfl-forum-miscellaneous/1201-how-butterfly-labs-sustainable-business.html

https://forums.butterflylabs.com/pre-sales-questions/1200-status-chips-5000-a.html

we have completed boards

http://imageshack.us/a/img14/2165/27680213.png
http://imageshack.us/a/img138/2191/22798274.png
http://imageshack.us/a/img201/3606/33832937.png

Beat me to it haha.  Yay ;). Looking good.

Little bit worried: With so many chips on the same board, it is quite difficult to have one single heat sink matching all of them perfectly, some kind of soft heat pad has to be used, and it need to be extremely soft to tolerate the pressure difference

I have to admit, it is a very nice product.

looks good, but how it works?

lol, instead of 32 BTC, you get 32 pieces of shrapnel in your left butt cheek. That is the true scam here folks - truth is stranger than troll fiction.

... and as far as I've read, that's exactly what they're doing (thermal pad).  I'll bet it works out.

What's withvall these wirebonds? I thought they were going the flip chip bga way...?

The new boards look slightly different than the old boards. (images are linked to view larger sized)

http://imageshack.us/a/img138/2191/22798274.png (http://imageshack.us/a/img138/2191/22798274.png)

http://www.anonmgur.com/up/746d0a6ba54410ec39c8209abd266dc1.jpg (http://www.anonmgur.com/up/746d0a6ba54410ec39c8209abd266dc1.jpg)

Cant wait to see the screen shots or video of it running

Cropped and oriented. Now compare.

Are those C451 and 2R2 components bidirectional?

http://farm9.staticflickr.com/8375/8550136721_1e3490d105_z.jpg

http://farm9.staticflickr.com/8105/8551238476_c211dd9658_z.jpg
(click for larger size) (http://farm9.staticflickr.com/8105/8551238476_c211dd9658_b.jpg)

It's gonna be hot that's for sure, lets say 90°C... Why still no confirmation of a working device?

(apologies for quoting myself, but done so purposely to have the above images on this new page, coupled with coinciding with the below follow-up)

I just figured it out. Somebody, correct me if I'm wrong. The bottom photo looks definitely shopped, with the markings placed on some components.

The eight chips in the bottom image are just shopped coloring. I'm going to put on my worn out tin foil hat now. Either the "smudged" chip was put there on purpose to start a conversation leading to it being blown because... Or it was an 'honest' error during the shopping process, and when it was pointed out, it was transformed into another opportunity to further the delay.

There seems to be a myriad of minor differences between these two boards. Bear in mind that the top board was photographed at an angle, whereas the bottom board was photographed straight down. Yet the markings in the top photo are clearer than the ones in bottom image, but for only some of the components--not all. In fact, in the bottom image, I'm able to read the fine print next to the resistors better than I can read the number 470 on those components, and I have bad eye site. Now, compare the 470 components between both boards.

could asic chips be made easy replaceable like a regular CPU?

You can't make BGA packages replaceable, no.

Wrong. There are sockets for BGA packages. But they are expensive and heat is a problem with those sockets. The socket we used in our last ASIC project was about 1000-2000 USD.

Ok, let me rephrase that: You can't make BGA packages replaceable without incurring unreasonable cost and heat/connection problems.








....See Bitcoiners clamoring for BFL to add 16000 Dollars worth of sockets to each PCB in 3...2....1

Yes as they are both inductors.


Regards,
Nasser

Where are the numbers BFL?

http://cdn.chud.com/8/83/83b400a9_thingpalmer_400.png

You gotta be f***** kidding?

I think Josh mentioned something about looking into the idea of offering something between a Single and Mini Rig....Micro Rig for 10,000 would be good here.

I cant wait to see them running

15 March 2013 Update

It's been a long couple days here at the labs! Trying to test the chip in the test rig has been exceptionally trying and it turns out it's due to a bad socket on the tester. Initially we were concerned there might be a problem with the bumping or substrate, but fortunately we had tested the chips prior with the wire bonding technique, so we knew they worked. Getting the test boards made proved to be fortuitous as well, since we were able to bypass the test rig completely and bring the chips up on the board. By doing so, we were able to finally identify that the problem was related directly to the test rig and not any intermediate process or step.

Bringing a chip to life in situ on a board is not the easiest thing, so it has been slow going. The chip was responding properly on the board late this afternoon and we will be picking up the process in the morning. We hope to have a more complete test by Saturday night or Sunday sometime. Meanwhile, we will also be hard soldering a chip into place for use in the test rig and replacing the socket to allow the bulk testing to finish. In some other positive news, we've not found a single bad chip yet, which could mean our yield rate will be exceptionally high... maybe we just got lucky out of the 50 chips we have available on boards so far, but it seems unlikely. So that may mean the vast majority of our chips will be usable.

So the good news is the boards work, the chips work, the bumping works, the substrate works. We just need to nail down a bit more with the firmware and we should be able to conduct a full test and start shipping.

I will be posting another update as soon as I have more information. Needless to say it's been a pretty busy and stressful last few days here, and some script kiddie deciding to DDoS our sites this morning didn't help matters. All connectivity problems should be resolved now and we will keep people updated as time allows.

Blind Faith Laboratories