BFL board project COINTAMINATION - EU facility - ORDERS OPENED for Chili - page 18.

asjfdlksfd

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Lucky boy,

my chilies are hashing with to less performance:

Code:

 cgminer version 3.8.5 - Started: [2013-12-13 08:11:43]
--------------------------------------------------------------------------------
 ALL (10s):162.7G (avg):162.6Gh/s | A:1579858  R:6000  HW:100679  WU:2137.2/m
 ST: 10  SS: 39  NB: 83  LW: 1705533  GF: 1  RF: 1
...
 Block: 2dce8686...  Diff:908M  Started: [20:21:53]  Best share: 995K
--------------------------------------------------------------------------------
 [P]ool management [S]ettings [D]isplay options [Q]uit
 BAL 0:  max 69C 1.16V | 27.92G/28.05Gh/s | A:277760 R:1168 HW: 4781 WU:385.4/m
 BAL 1:  max 43C 1.00V | 9.745G/9.694Gh/s | A: 46864 R: 192 HW:54790 WU: 64.1/m
 BAL 2:  max 69C 1.15V | 21.23G/21.42Gh/s | A:215920 R: 576 HW: 3540 WU:294.1/m
 BAJ 0:  max 49C 1.00V | 7.614G/7.752Gh/s | A: 82432 R: 464 HW:  399 WU:107.6/m
 BAL 3:  max 69C 1.16V | 25.02G/25.45Gh/s | A:261538 R: 896 HW: 6695 WU:345.3/m
 BAL 4:  max 67C 1.16V | 27.25G/27.23Gh/s | A:265600 R:1056 HW:18941 WU:354.5/m
 BAL 5:  max 69C 1.16V | 27.31G/27.39Gh/s | A:272928 R: 944 HW: 5337 WU:376.1/m
 BAL 6:  max 70C 1.02V | 15.60G/15.66Gh/s | A:156880 R: 704 HW: 6196 WU:210.0/m
--------------------------------------------------------------------------------

BAL 1 and BAJ0 are Jallies, BAL1 with cooling problem.
BAL6 and BAL2 are Chillies, also with cooling problem.
Rest looks ok for non good vrm cooled boards at ambient temperature of 30 °C.

Some of them has not a backplate which I will mount on weekend. Maybe than they will hashing faster.

What I'm missing is a way to
understand the which temps are shown in bfgminer
the detailed view of each board as like it does for BFL miners in bfgminer (processor like stats)
check the internal temperatures of each chip
shows the frequencies of each chip
...

Whishes over whishes...

Cheers...

Lucko

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Merit: 1000

Quote from: ChipGeek on December 12, 2013, 04:08:53 PM

Quote from: Lucko on December 12, 2013, 12:24:30 PM

If anyone is interested how it looks...

https://www.dropbox.com/s/rn85e93my1a9gcc/2013-12-12%2013.39.24.mp4

With only a single LED flashing, it looks like maybe the MCU has rebooted.

The LEDs are numbered 1 (closest to USB connector) to 8 (closest to the PCI-E power connector). Is it LED 7 that is blinking?

Yes this board reboots(7 blinking)... But some just drops 1 V rail to 0 V and start producing HW errors and hashing blinking speeds up... But this board is now hashing at 41GH... But if I turn it off it will probably stop working again... I need to restart it enough times and it works again... But if it reboots it reboots at 0.97V and 27GH... After about 200 shares...

ChipGeek

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Quote from: Lucko on December 12, 2013, 12:24:30 PM

If anyone is interested how it looks...

https://www.dropbox.com/s/rn85e93my1a9gcc/2013-12-12%2013.39.24.mp4

With only a single LED flashing, it looks like maybe the MCU has rebooted.

The LEDs are numbered 1 (closest to USB connector) to 8 (closest to the PCI-E power connector). Is it LED 7 that is blinking?

Mudbankkeith

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Quote from: Lucko on December 12, 2013, 02:47:02 PM

Quote from: GrapeApe on December 12, 2013, 01:01:42 PM

At the end of the video when it crashes and stops hashing what is the message it repeats over and over? Also I hope that loud crack wasn't coming from the chili.

No it wasn't... It is glass table and I guess it was my zipper hitting it...

Code:

 [2013-12-12 20:40:32] Started cgminer 3.8.5
 [2013-12-12 20:40:34] Probing for an alive pool
 [2013-12-12 20:40:36] Pool 0 difficulty changed to 2
 [2013-12-12 20:40:37] Network diff set to 908M
 [2013-12-12 20:40:38] Accepted 3174e6ec Diff 5/2 BAL 0 
 [2013-12-12 20:40:38] Reconnect requested from pool 0 to eu-stratum-lb489kj.btcguild.com:3333
 [2013-12-12 20:40:38] Pool 0 stratum share submission failure
 [2013-12-12 20:40:39] Pool 0 difficulty changed to 2
 [2013-12-12 20:40:39] Pool 0 difficulty changed to 4
 [2013-12-12 20:40:39] Stratum from pool 0 requested work restart
 [2013-12-12 20:40:43] Pool 0 communication resumed, submitting work
 [2013-12-12 20:40:44] Rejected 7cdb7cfa Diff 2/2 BAL 0  (unknown) 
 [2013-12-12 20:40:45] Rejected 7ba7095d Diff 2/2 BAL 0  (unknown) 
 [2013-12-12 20:40:45] Accepted 1ce88b42 Diff 9/4 BAL 0 
 [2013-12-12 20:40:45] Accepted 2c7b1dfc Diff 6/4 BAL 0 
 [2013-12-12 20:40:45] Accepted 33a09445 Diff 5/4 BAL 0 
 [2013-12-12 20:40:48] Accepted 08ccc023 Diff 29/4 BAL 0 
 [2013-12-12 20:40:50] Accepted 31abe929 Diff 5/4 BAL 0 
 [2013-12-12 20:40:51] Accepted 2cabcef9 Diff 6/4 BAL 0 
 [2013-12-12 20:40:51] Accepted 29371e1c Diff 6/4 BAL 0 
 [2013-12-12 20:40:52] Accepted 01888088 Diff 167/4 BAL 0 
 [2013-12-12 20:40:54] Accepted 20d8c763 Diff 8/4 BAL 0 
 [2013-12-12 20:40:55] Accepted 220a6257 Diff 8/4 BAL 0 
 [2013-12-12 20:40:55] Accepted 16672733 Diff 11/4 BAL 0 
 [2013-12-12 20:40:55] Accepted 0fe687e3 Diff 16/4 BAL 0 
 [2013-12-12 20:40:56] Accepted 2b01dbb4 Diff 6/4 BAL 0 
 [2013-12-12 20:40:58] Accepted 22f92408 Diff 7/4 BAL 0 
 [2013-12-12 20:40:59] Accepted 17e9d090 Diff 11/4 BAL 0 
 [2013-12-12 20:40:59] Accepted 070d248c Diff 36/4 BAL 0 
 [2013-12-12 20:40:59] Accepted dd5e1b9e Diff 296/4 BAL 0 
 [2013-12-12 20:41:00] Accepted 1844612b Diff 11/4 BAL 0 
 [2013-12-12 20:41:00] Accepted 01ec72a4 Diff 133/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 1f1ed030 Diff 8/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 34657f65 Diff 5/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 39952efc Diff 4/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 15327dfe Diff 12/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 20ff6ce7 Diff 8/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 06336317 Diff 41/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 114b7a07 Diff 15/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 2993ff80 Diff 6/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 2e43d328 Diff 6/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 30c5e121 Diff 5/4 BAL 0 
 [2013-12-12 20:41:05] Accepted 25f4e0cd Diff 7/4 BAL 0 
 [2013-12-12 20:41:10] Accepted 2186a67a Diff 8/4 BAL 0 
 [2013-12-12 20:41:11] Accepted 078f564c Diff 34/4 BAL 0 
 [2013-12-12 20:41:11] Accepted 15c2277d Diff 12/4 BAL 0 
 [2013-12-12 20:41:13] Accepted 09a0cf86 Diff 27/4 BAL 0 
 [2013-12-12 20:41:13] Accepted 3dc2b7ee Diff 4/4 BAL 0 
 [2013-12-12 20:41:14] Accepted 294817df Diff 6/4 BAL 0 
 [2013-12-12 20:41:15] BAL 0 RequestResults usb write err:(-1) LIBUSB_ERROR_IO
 [2013-12-12 20:41:15] BAL 0 attempted reset got err:(0) LIBUSB_SUCCESS
 [2013-12-12 20:41:15] BAL 0 RequestResults usb write err:(-1) LIBUSB_ERROR_IO
 [2013-12-12 20:41:15] BAL 0 attempted reset got err:(0) LIBUSB_SUCCESS
 [2013-12-12 20:41:15] BAL 0 RequestResults usb write err:(-1) LIBUSB_ERROR_IO
 [2013-12-12 20:41:15] BAL 0 attempted reset got err:(0) LIBUSB_SUCCESS

All those accepted results look to be arriving very fast. Is the software clocking up and running too fast for the rest of the hardware to process?

GrapeApe

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Activity: 476

Merit: 250

Quote from: Lucko on December 12, 2013, 02:47:02 PM

Quote from: GrapeApe on December 12, 2013, 01:01:42 PM

At the end of the video when it crashes and stops hashing what is the message it repeats over and over? Also I hope that loud crack wasn't coming from the chili.

No it wasn't... It is glass table and I guess it was my zipper hitting it...

Yeah I was joking thanks for the response I was just curious as to what it was saying.

Lucko

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Activity: 826

Merit: 1000

Quote from: GrapeApe on December 12, 2013, 01:01:42 PM

At the end of the video when it crashes and stops hashing what is the message it repeats over and over? Also I hope that loud crack wasn't coming from the chili.

No it wasn't... It is glass table and I guess it was my zipper hitting it...

Code:

 [2013-12-12 20:40:32] Started cgminer 3.8.5
 [2013-12-12 20:40:34] Probing for an alive pool
 [2013-12-12 20:40:36] Pool 0 difficulty changed to 2
 [2013-12-12 20:40:37] Network diff set to 908M
 [2013-12-12 20:40:38] Accepted 3174e6ec Diff 5/2 BAL 0 
 [2013-12-12 20:40:38] Reconnect requested from pool 0 to eu-stratum-lb489kj.btcguild.com:3333
 [2013-12-12 20:40:38] Pool 0 stratum share submission failure
 [2013-12-12 20:40:39] Pool 0 difficulty changed to 2
 [2013-12-12 20:40:39] Pool 0 difficulty changed to 4
 [2013-12-12 20:40:39] Stratum from pool 0 requested work restart
 [2013-12-12 20:40:43] Pool 0 communication resumed, submitting work
 [2013-12-12 20:40:44] Rejected 7cdb7cfa Diff 2/2 BAL 0  (unknown) 
 [2013-12-12 20:40:45] Rejected 7ba7095d Diff 2/2 BAL 0  (unknown) 
 [2013-12-12 20:40:45] Accepted 1ce88b42 Diff 9/4 BAL 0 
 [2013-12-12 20:40:45] Accepted 2c7b1dfc Diff 6/4 BAL 0 
 [2013-12-12 20:40:45] Accepted 33a09445 Diff 5/4 BAL 0 
 [2013-12-12 20:40:48] Accepted 08ccc023 Diff 29/4 BAL 0 
 [2013-12-12 20:40:50] Accepted 31abe929 Diff 5/4 BAL 0 
 [2013-12-12 20:40:51] Accepted 2cabcef9 Diff 6/4 BAL 0 
 [2013-12-12 20:40:51] Accepted 29371e1c Diff 6/4 BAL 0 
 [2013-12-12 20:40:52] Accepted 01888088 Diff 167/4 BAL 0 
 [2013-12-12 20:40:54] Accepted 20d8c763 Diff 8/4 BAL 0 
 [2013-12-12 20:40:55] Accepted 220a6257 Diff 8/4 BAL 0 
 [2013-12-12 20:40:55] Accepted 16672733 Diff 11/4 BAL 0 
 [2013-12-12 20:40:55] Accepted 0fe687e3 Diff 16/4 BAL 0 
 [2013-12-12 20:40:56] Accepted 2b01dbb4 Diff 6/4 BAL 0 
 [2013-12-12 20:40:58] Accepted 22f92408 Diff 7/4 BAL 0 
 [2013-12-12 20:40:59] Accepted 17e9d090 Diff 11/4 BAL 0 
 [2013-12-12 20:40:59] Accepted 070d248c Diff 36/4 BAL 0 
 [2013-12-12 20:40:59] Accepted dd5e1b9e Diff 296/4 BAL 0 
 [2013-12-12 20:41:00] Accepted 1844612b Diff 11/4 BAL 0 
 [2013-12-12 20:41:00] Accepted 01ec72a4 Diff 133/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 1f1ed030 Diff 8/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 34657f65 Diff 5/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 39952efc Diff 4/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 15327dfe Diff 12/4 BAL 0 
 [2013-12-12 20:41:03] Accepted 20ff6ce7 Diff 8/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 06336317 Diff 41/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 114b7a07 Diff 15/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 2993ff80 Diff 6/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 2e43d328 Diff 6/4 BAL 0 
 [2013-12-12 20:41:04] Accepted 30c5e121 Diff 5/4 BAL 0 
 [2013-12-12 20:41:05] Accepted 25f4e0cd Diff 7/4 BAL 0 
 [2013-12-12 20:41:10] Accepted 2186a67a Diff 8/4 BAL 0 
 [2013-12-12 20:41:11] Accepted 078f564c Diff 34/4 BAL 0 
 [2013-12-12 20:41:11] Accepted 15c2277d Diff 12/4 BAL 0 
 [2013-12-12 20:41:13] Accepted 09a0cf86 Diff 27/4 BAL 0 
 [2013-12-12 20:41:13] Accepted 3dc2b7ee Diff 4/4 BAL 0 
 [2013-12-12 20:41:14] Accepted 294817df Diff 6/4 BAL 0 
 [2013-12-12 20:41:15] BAL 0 RequestResults usb write err:(-1) LIBUSB_ERROR_IO
 [2013-12-12 20:41:15] BAL 0 attempted reset got err:(0) LIBUSB_SUCCESS
 [2013-12-12 20:41:15] BAL 0 RequestResults usb write err:(-1) LIBUSB_ERROR_IO
 [2013-12-12 20:41:15] BAL 0 attempted reset got err:(0) LIBUSB_SUCCESS
 [2013-12-12 20:41:15] BAL 0 RequestResults usb write err:(-1) LIBUSB_ERROR_IO
 [2013-12-12 20:41:15] BAL 0 attempted reset got err:(0) LIBUSB_SUCCESS

dwdoc

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Activity: 966

Merit: 1000

- - -Caveat Aleo- - -

Quote from: Lucko on December 12, 2013, 12:24:30 PM

If anyone is interested how it looks...

https://www.dropbox.com/s/rn85e93my1a9gcc/2013-12-12%2013.39.24.mp4

Looks like progress.

GrapeApe

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Activity: 476

Merit: 250

At the end of the video when it crashes and stops hashing what is the message it repeats over and over? Also I hope that loud crack wasn't coming from the chili.

capa

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Activity: 138

Merit: 100

yay! thats Awesome Lucko

great work.

Keep it up, we are all rooting for you

Lucko

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Activity: 826

Merit: 1000

If anyone is interested how it looks...

https://www.dropbox.com/s/rn85e93my1a9gcc/2013-12-12%2013.39.24.mp4

bx8389

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Activity: 80

Merit: 10

Quote from: Lucko on December 12, 2013, 08:24:19 AM

OK yesterday(today) I was up till 4:00am... One board do work the rest don't... No idea why... MrTeal also didn't give me the answer...

Today we redid x-ray of the boards and compeer it visually... It is the same... We also made some boards with the ather board just to be sure that the board is not to blame... They act the same way...

Board that is working has only about 60% of engines working. So it runs at about 23-24GH(not sure if that is related). Others have almost all working and they run for some time then they crash... It looks like it always happens at same chips voltage... Some crash complicity others start producing HW errors and chip voltage go to 0V...

Will need MrTeal to figure out... It would make sense if none would be working but this is not the case... All were made from same batch of components the same way and only difference we can find is number of working engines on chips...

Can be a heat related problem - probably on DC-DC converter ?
If all temperatures are OK I would check next decoupling capacitors and DC converter filtering capacitors: with so high currents flowing capacitor impedance is important to overall stability and usually is not primary concern buying components

Lucko

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Activity: 826

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Quote from: af_newbie on December 12, 2013, 08:44:48 AM

Lucko,

Chips are from the same batch as Coindo 16 chips board?

No... It was one of the ideas I had... I will probably send one board to MrTeal as soon as he say he is OK with that. The other is now going on oscilloscope to look for a problem... But personally I think it is ether problem with one of the components or firmware...

EDIT: By component I was thinking batch of components made with error...

af_newbie

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Activity: 2702

Merit: 1468

Quote from: Lucko on December 12, 2013, 08:24:19 AM

OK yesterday(today) I was up till 4:00am... One board do work the rest don't... No idea why... MrTeal also didn't give me the answer...

Today we redid x-ray of the boards and compeer it visually... It is the same... We also made some boards with the ather board just to be sure that the board is not to blame... They act the same way...

Board that is working has only about 60% of engines working. So it runs at about 23-24GH(not sure if that is related). Others have almost all working and they run for some time then they crash... It looks like it always happens at same chips voltage... Some crash complicity others start producing HW errors and chip voltage go to 0V...

Will need MrTeal to figure out... It would make sense if none would be working but this is not the case... All were made from same batch of components the same way and only difference we can find is number of working engines on chips...

Lucko,

Chips are from the same batch as Coindo 16 chips board?

GrapeApe

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Activity: 476

Merit: 250

Sigh... Hands on face... Hang in there man.

Lucko

hero member

Activity: 826

Merit: 1000

OK yesterday(today) I was up till 4:00am... One board do work the rest don't... No idea why... MrTeal also didn't give me the answer...

Today we redid x-ray of the boards and compeer it visually... It is the same... We also made some boards with the ather board just to be sure that the board is not to blame... They act the same way...

Board that is working has only about 60% of engines working. So it runs at about 23-24GH(not sure if that is related). Others have almost all working and they run for some time then they crash... It looks like it always happens at same chips voltage... Some crash complicity others start producing HW errors and chip voltage go to 0V...

Will need MrTeal to figure out... It would make sense if none would be working but this is not the case... All were made from same batch of components the same way and only difference we can find is number of working engines on chips...

Lucko

hero member

Activity: 826

Merit: 1000

I have a Chili board so so I don't need them... But thanks anyway...

asjfdlksfd

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Merit: 100

Quote from: Lucko on December 11, 2013, 06:17:42 AM

Another mistake found in BOM... But not critical... Only wrong markings(it is marked as IC1 in BOM and U25 in PnP) so you just need to figure out what is the missing component... Luckily I have working Chili to see what is what...

I can send you a high resolution image of a chilly from Mr. Teal so you can try to compare it.
Here 3 photos with poor quality but maybe ok for you (follow the link)

I did not checked the quality. If you need better resolution or more details I can made some more detailed images later.

Cheers...

Mudbankkeith

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Activity: 868

Merit: 1000

Quote from: Lucko on December 11, 2013, 12:07:46 PM

Quote from: MrTeal on December 11, 2013, 09:48:11 AM

Quote from: Lucko on December 11, 2013, 06:17:42 AM

Another mistake found in BOM... But not critical... Only wrong markings(it is marked as IC1 in BOM and U25 in PnP) so you just need to figure out what is the missing component... Luckily I have working Chili to see what is what...

EDIT: Because of all the errors we found we only made 4 boards so we can test if they work. I did ask MrTeal yesterday to go over all that he send me and he told me that everything should be fine now. It wasn't so I'm not ready to risk all boards...

Yeah, the switch was made on the name of that chip on the silkscreen to keep it in line with all the other U designators for ICs. It appears you have an older version of the BOM (the only differences are the added GPU connector and the change in name for the temperature sensor).

If you'd like help with the bringup or have any questions, it's probably best to try and get ahold of me through email. I keep an eye on this thread, but not nearly as often.

If it will be anything as critical as yesterdays problems I will for now I need to get home. And it looks like there is something with this chips and me... See pictures... And none have a car jack(my has broken when I was lifting a car) to borrow me(if you believe them)... But my girlfriend will be hire soon(I hope)...

https://www.dropbox.com/sc/mv26jztv6k1rctj/MwgxnXy6md

But I'm at the point that this is no longer stressful but funny...

Those grapes you were picking a few weeks back.................is the wine ready yet?

I think you need a bottle or 3 Roll Eyes

Lucko

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Activity: 826

Merit: 1000

Quote from: MrTeal on December 11, 2013, 09:48:11 AM

Quote from: Lucko on December 11, 2013, 06:17:42 AM

Another mistake found in BOM... But not critical... Only wrong markings(it is marked as IC1 in BOM and U25 in PnP) so you just need to figure out what is the missing component... Luckily I have working Chili to see what is what...

EDIT: Because of all the errors we found we only made 4 boards so we can test if they work. I did ask MrTeal yesterday to go over all that he send me and he told me that everything should be fine now. It wasn't so I'm not ready to risk all boards...

Yeah, the switch was made on the name of that chip on the silkscreen to keep it in line with all the other U designators for ICs. It appears you have an older version of the BOM (the only differences are the added GPU connector and the change in name for the temperature sensor).

If you'd like help with the bringup or have any questions, it's probably best to try and get ahold of me through email. I keep an eye on this thread, but not nearly as often.

If it will be anything as critical as yesterdays problems I will for now I need to get home. And it looks like there is something with this chips and me... See pictures... And none have a car jack(my has broken when I was lifting a car) to borrow me(if you believe them)... But my girlfriend will be hire soon(I hope)...

https://www.dropbox.com/sc/mv26jztv6k1rctj/MwgxnXy6md

But I'm at the point that this is no longer stressful but funny...

MrTeal

legendary

Activity: 1274

Merit: 1004

Quote from: Lucko on December 11, 2013, 06:17:42 AM

Another mistake found in BOM... But not critical... Only wrong markings(it is marked as IC1 in BOM and U25 in PnP) so you just need to figure out what is the missing component... Luckily I have working Chili to see what is what...

EDIT: Because of all the errors we found we only made 4 boards so we can test if they work. I did ask MrTeal yesterday to go over all that he send me and he told me that everything should be fine now. It wasn't so I'm not ready to risk all boards...

Yeah, the switch was made on the name of that chip on the silkscreen to keep it in line with all the other U designators for ICs. It appears you have an older version of the BOM (the only differences are the added GPU connector and the change in name for the temperature sensor).

If you'd like help with the bringup or have any questions, it's probably best to try and get ahold of me through email. I keep an eye on this thread, but not nearly as often.

Topic: BFL board project COINTAMINATION - EU facility - ORDERS OPENED for Chili - page 18. (Read 73063 times)