[ANN] US/North American Bitfury sales NEW STOCK ***NOW SHIPPING***

[CoinHoarder]

I have a full rig populated and am trying to figure out how to get this thing mining. I can log into the ip address using my laptop via the bitfury admin page and set the pools address along with my username and password. However when I hit start mining, nothing happens. If I look at my screen hooked up to the raspberry pi, it asks for a login and password. I think the raspberry pi doesn't like my sidewinder x4 Microsoft keyboard has it constantly looks to have a stuck key. Not to mention when I try to type a password, nothing shows. It makes typing on this keyboard quite difficult. I'm thinking I might need to pick up a basic keyboard.

Anyone have a good how to setup link

We seem to be suffering from the same problem. I think it's an issue with the firmware not being installed correctly. However, I'm not sure how to fix it yet.

RE: heatsinks.. I'm positive its not the temperatures. I have a large box fan on them and the temp in the room is about 73 degrees... I have a 20k BTU A/C to help keep things cool.

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[mb300sd]

I got my unit running with bfgminer, the only thing I could get chainminer to do was output

"M-Board version 2 detected
INIT: 256 chips detected"

Now I'm having issues with bfgminer outputting this, and the hashrate dropping.

[2013-11-12 00:05:02] BSB 2bm: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bn: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bo: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bp: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bq: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2br: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bs: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bt: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bu: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bv: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bw: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bx: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2by: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2bz: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2ca: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2cb: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2cc: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2cd: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2ce: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2cf: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2cg: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2ch: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2ci: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 00:05:02] BSB 2cj: bitfury_init_oldbuf: Giving up after 4 tries

[Doff]

Not only did mine need that heat sink on the regulator on both sides but I found that if I covered the entire exposed part on the back they worked even better. I bought small heatsinks so they dont touch the traces.

[GandalfG]

.stat.log doesn't exist because chainminer isn't working right, not the other way around. Try running chainminer directly like this, to see if it gives any explanation for not working:

Code:

sudo killall -q miner ; cd /run/shm ; sudo /opt/bitfury/chainminer/miner

 Thanks. Turns out I had a few problems;

 1) miner was not built.
 2) so far 1 bad hboard out of 32. Will get the second rig up-and-running later this evening.
 3) Here's the results of getting a rig to work :| Big-ass fan blowing on it... 850W power supply.

speed:13568 noncerate[GH/s]:242.265 (0.946/chip) hashrate[GH/s]:263.596 good:16922 errors:7916 spi-err:8 miso-err:27 duplicates:1450 jobs:284 cores:8% good:256 bad:0 off:0 (best[GH/s]:0.000) Mon Nov 11 23:55:21 2013
board-2 speed   nrate   hrate   good    errors  spi-err miso-er duplic  good    bad     off     per chip        good cores
0:      848     33.057  35.821  2309    273     1       1       35      16      0       0       (2.066/chip)    17%
1:      848     3.908   4.154   273     137     0       2       23      16      0       0       (0.244/chip)    2%
2:      848     10.279  11.109  718     176     0       1       36      16      0       0       (0.642/chip)    6%
3:      848     4.667   5.570   326     177     0       2       36      16      0       0       (0.292/chip)    3%
4:      848     5.927   6.617   414     179     0       1       61      16      0       0       (0.370/chip)    3%
5:      848     24.882  25.103  1738    354     0       2       37      16      0       0       (1.555/chip)    13%
6:      848     22.763  24.067  1590    319     2       2       61      16      0       0       (1.423/chip)    12%
7:      848     23.107  23.856  1614    365     0       3       82      16      0       0       (1.444/chip)    12%
8:      848     8.891   9.766   621     498     1       1       104     16      0       0       (0.556/chip)    5%
9:      848     13.443  15.072  939     544     0       1       102     16      0       0       (0.840/chip)    7%
A:      848     12.642  14.628  883     668     0       4       137     16      0       0       (0.790/chip)    7%
B:      848     3.923   5.073   274     644     0       2       95      16      0       0       (0.245/chip)    2%
C:      848     8.275   9.861   578     691     2       2       165     16      0       0       (0.517/chip)    5%
D:      848     16.407  18.032  1146    766     0       2       145     16      0       0       (1.025/chip)    9%
E:      848     30.881  33.601  2157    944     0       0       153     16      0       0       (1.930/chip)    16%
F:      848     19.213  21.266  1342    1181    2       1       178     16      0       0       (1.201/chip)    10%

Got a long night of troubleshooting ahead

How I can take output log like this one ?

[goxed]

Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available

[Xian01]

How I can take output log like this one ?

 If it's running, then;

cat /run/shm/.stat.log

 Looks like my second M-board no workie. Fuck. Troubleshooting continues...

[chanberg]

Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available

+1

And being that the new H cards wont fit the older M boards totally sucks buttcheeks...

[tom99]

.stat.log doesn't exist because chainminer isn't working right, not the other way around. Try running chainminer directly like this, to see if it gives any explanation for not working:

Code:

sudo killall -q miner ; cd /run/shm ; sudo /opt/bitfury/chainminer/miner

 Thanks. Turns out I had a few problems;

 1) miner was not built.
 2) so far 1 bad hboard out of 32. Will get the second rig up-and-running later this evening.
 3) Here's the results of getting a rig to work :| Big-ass fan blowing on it... 850W power supply.

speed:13568 noncerate[GH/s]:242.265 (0.946/chip) hashrate[GH/s]:263.596 good:16922 errors:7916 spi-err:8 miso-err:27 duplicates:1450 jobs:284 cores:8% good:256 bad:0 off:0 (best[GH/s]:0.000) Mon Nov 11 23:55:21 2013
board-2 speed   nrate   hrate   good    errors  spi-err miso-er duplic  good    bad     off     per chip        good cores
0:      848     33.057  35.821  2309    273     1       1       35      16      0       0       (2.066/chip)    17%
1:      848     3.908   4.154   273     137     0       2       23      16      0       0       (0.244/chip)    2%
2:      848     10.279  11.109  718     176     0       1       36      16      0       0       (0.642/chip)    6%
3:      848     4.667   5.570   326     177     0       2       36      16      0       0       (0.292/chip)    3%
4:      848     5.927   6.617   414     179     0       1       61      16      0       0       (0.370/chip)    3%
5:      848     24.882  25.103  1738    354     0       2       37      16      0       0       (1.555/chip)    13%
6:      848     22.763  24.067  1590    319     2       2       61      16      0       0       (1.423/chip)    12%
7:      848     23.107  23.856  1614    365     0       3       82      16      0       0       (1.444/chip)    12%
8:      848     8.891   9.766   621     498     1       1       104     16      0       0       (0.556/chip)    5%
9:      848     13.443  15.072  939     544     0       1       102     16      0       0       (0.840/chip)    7%
A:      848     12.642  14.628  883     668     0       4       137     16      0       0       (0.790/chip)    7%
B:      848     3.923   5.073   274     644     0       2       95      16      0       0       (0.245/chip)    2%
C:      848     8.275   9.861   578     691     2       2       165     16      0       0       (0.517/chip)    5%
D:      848     16.407  18.032  1146    766     0       2       145     16      0       0       (1.025/chip)    9%
E:      848     30.881  33.601  2157    944     0       0       153     16      0       0       (1.930/chip)    16%
F:      848     19.213  21.266  1342    1181    2       1       178     16      0       0       (1.201/chip)    10%

Got a long night of troubleshooting ahead

  Your errors overkill more than 50% and if you are not going to run 850W with 2 full kits.

[mb300sd]

Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available

+1

The PCB layout is simple enough, someone here made an 8-chip h-board and shared the design. They had it manufactured by oshpark.com Easy enough to hand solder.

[goxed]

Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available

+1

The PCB layout is simple enough, someone here made an 8-chip h-board and shared the design. They had it manufactured by oshpark.com Easy enough to hand solder.

Okay I want to brainstorm my ideas a little bit.
Here's what I am going to do. I am thinking of decoupling the voltage regulator from the PCB since it causes so much overheating issues. It will reduce board BOM and hopefully faster turnaround by PCB manufacturer.

I am planning to use multiples of this regulator since the output can be paralleled (~$55 e.a.)

http://www.intersil.com/en/tools/reference-designs/isl8225meval3z.html


a) Order chips ($25 ea on megabigpower.com)
b) Order decoupling capacitors for ASICs
c) Get PCB made and assembled by the PCB company (only solder ASIC + decoupling caps. No need to solder voltage regulator section)
d) Order Voltage regulators
e) Test assembled cards
f) Mine
g) If successful, sell to interested parties

[xstr8guy]

Okay I want to brainstorm my ideas a little bit.
Here's what I am going to do. I am thinking of decoupling the voltage regulator from the PCB since it causes so much overheating issues. It will reduce board BOM and hopefully faster turnaround by PCB manufacturer.

I am planning to use multiples of this regulator since the output can be paralleled (~$55 e.a.)

http://www.intersil.com/en/tools/reference-designs/isl8225meval3z.html


a) Order chips ($25 ea on megabigpower.com)
b) Order decoupling capacitors for ASICs
c) Get PCB made and assembled by the PCB company (only solder ASIC + decoupling caps. No need to solder voltage regulator section)
d) Order Voltage regulators
e) Test assembled cards
f) Mine
g) If successful, sell to interested parties

You'll have no margins for profit if chips are $25 ea.  That's $400 for the ASICs alone.

And I think it's generally expected when MGP and BFSB started selling H boards again they're going to have to price them at less than $300 per board or they'll generate very little interest.

[mb300sd]

Does anyone know what this means? I'm having to restart bfgminer around every 5-10 minutes.

[2013-11-12 01:14:15] BSB 3cc: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cd: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ce: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cf: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cg: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ch: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ci: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cj: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ck: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cl: bitfury_init_oldbuf: Giving up after 4 tries

[tom99]

Does anyone know what this means? I'm having to restart bfgminer around every 5-10 minutes.

[2013-11-12 01:14:15] BSB 3cc: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cd: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ce: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cf: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cg: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ch: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ci: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cj: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ck: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cl: bitfury_init_oldbuf: Giving up after 4 tries

   you sure not use BGFMINER and not working well with Hboards.

[mb300sd]

Does anyone know what this means? I'm having to restart bfgminer around every 5-10 minutes.

[2013-11-12 01:14:15] BSB 3cc: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cd: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ce: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cf: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cg: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ch: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ci: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cj: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ck: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cl: bitfury_init_oldbuf: Giving up after 4 tries

   you sure not use BGFMINER and not working well with Hboards.

I couldn't get chainminer to work at all, all it does is freeze at

"M-Board version 2 detected
INIT: 256 chips detected"

At least bfgminer mines for a while.

[Keefe]

Does anyone know what this means? I'm having to restart bfgminer around every 5-10 minutes.

[2013-11-12 01:14:15] BSB 3cc: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cd: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ce: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cf: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cg: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ch: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ci: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cj: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3ck: bitfury_init_oldbuf: Giving up after 4 tries
[2013-11-12 01:14:15] BSB 3cl: bitfury_init_oldbuf: Giving up after 4 tries

   you sure not use BGFMINER and not working well with Hboards.

I couldn't get chainminer to work at all, all it does is freeze at

"M-Board version 2 detected
INIT: 256 chips detected"

At least bfgminer mines for a while.

That's happened to me with chainminer before. I just rebooted the rPi or restarted chainminer until it worked. Also, be patient, sometimes it takes a minute or two to get past that point.

[chamber32]

OK, I can manually run chainminer with this:

Code:

sudo killall -q miner ; cd /run/shm ; sudo /opt/bitfury/chainminer/miner

But all I get is "INIT: 64 chips detected" (after I compiled)

What's next?

chamber32

EDIT:  I got it to work by deleting existing chainminer & cloning & making a new copy

[Keefe]

OK, I can manually run chainminer with this:

Code:

sudo killall -q miner ; cd /run/shm ; sudo /opt/bitfury/chainminer/miner

But all I get is "INIT: 64 chips detected" (after I compiled)

What's next?

chamber32

See above.

[Xian01]

 Your errors overkill more than 50% and if you are not going to run 850W with 2 full kits.

 Swapped out the PSU for a Corsair AX1200.

 Chainminer runs fine for a little bit, then a few boards start dropping down to 0GH/s.

 BFGMiner is a fail spamming all sorts of nastiness.

 *sigh* Very frustrating

 These guys are finicky Have some big-ass fans keeping them cool, so I can't imagine they are overheating Room is 76C.

 Below you can see the few boards that are starting to reach 0GH after starting strong.

speed:13568 noncerate[GH/s]:452.817 (1.769/chip) hashrate[GH/s]:478.766 good:25514 errors:3816 spi-err:8 miso-err:10 duplicates:505 jobs:230 cores:12% good:256 bad:0 off:0 (best[GH/s]:0.000) Tue Nov 12 01:47:09 2013
board-2 speed   nrate   hrate   good    errors  spi-err miso-er duplic  good    bad     off     per chip        good cores
0:      848     33.987  35.587  1915    35      0       1       0       16      0       0       (2.124/chip)    15%
1:      848     10.737  10.941  605     352     0       2       25      16      0       0       (0.671/chip)    5%
2:      848     12.051  14.112  679     139     0       1       16      16      0       0       (0.753/chip)    5%
3:      848     35.212  36.216  1984    220     2       0       39      16      0       0       (2.201/chip)    15%
4:      848     19.398  19.969  1093    255     0       2       77      16      0       0       (1.212/chip)    9%
5:      848     31.343  33.884  1766    100     0       0       2       16      0       0       (1.959/chip)    13%
6:      848     32.745  36.754  1845    128     0       0       1       16      0       0       (2.047/chip)    14%
7:      848     19.540  19.864  1101    327     0       1       55      16      0       0       (1.221/chip)    9%
8:      848     34.395  36.531  1938    119     0       0       0       16      0       0       (2.150/chip)    15%
9:      848     33.827  35.627  1906    43      1       0       0       16      0       0       (2.114/chip)    15%
A:      848     34.697  36.334  1955    50      1       0       0       16      0       0       (2.169/chip)    15%
B:      848     35.229  36.334  1985    4       0       0       0       16      0       0       (2.202/chip)    15%
C:      848     34.910  35.456  1967    13      1       0       0       16      0       0       (2.182/chip)    15%
D:      848     31.343  33.674  1766    905     1       1       177     16      0       0       (1.959/chip)    14%
E:      848     32.017  35.365  1804    148     1       0       0       16      0       0       (2.001/chip)    14%
F:      848     21.386  22.118  1205    978     1       2       113     16      0       0       (1.337/chip)    10%

[tacotime]

Xian, turn down the voltage by turning the trimpots to the left on those cards

[mb300sd]

BFGMiner has been running for 35 minutes now, might have been a heat issue. Its cold outside now and I leave the window in the server room open.

The 1 dead H-board is still dead tho. I might try immersion cooling after it gets RMA'd