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Topic: Open Source Avalon Gen2 55nm Board - page 5. (Read 35937 times)

newbie
Activity: 3
Merit: 0
January 20, 2014, 10:37:04 PM
I just got a new miner today and it seems to be working great. Only thing is I noticed some inconsistencies as far as the match_work_count goes.
Can anyone confirm that there is an issue? Weird thing is, I'm hashing at the advertised rate...
Please give me some insight.
I appreciate it.


http://i.imgur.com/2ZkCO4J.png?1
newbie
Activity: 58
Merit: 0
January 20, 2014, 03:15:50 PM
For what it's worth Lucko I think he's trying, he just bit off more than he could chew.
hero member
Activity: 826
Merit: 1000
January 20, 2014, 09:50:51 AM
hongkongapple1 still sick? Can you please send my boards on the way...
hero member
Activity: 826
Merit: 1000
January 18, 2014, 12:08:06 PM
Don't complicate things for a board that will work only 6 to 12 months
newbie
Activity: 16
Merit: 0
January 18, 2014, 11:20:29 AM
So 95A... It is tested and it works(on a different board)... So don't worry...
Ok, at least it sort of works. I already ordered the PCBs so I'll probably just run the modules overloaded or reduce the hash rate. But it's a bad engineering practice. Do you think TI's engineers were not tempted to quote higher values in their datasheet if the device was really capable of providing more output current? These days everything is around marketing, and part manufacturers sometimes quote very optimistic values that are only achievable in very controlled circumstances, while in real applications the part can't be realistically expected to deliver that performance. So there must be reasons why their nominal output current is limited to 50A, not more.

Overcurrent protection is just a safeguard against unexpected, exceptional overloads but not a guideline to constantly run your device at currents between 50 and 95A. If you constantly violate datasheet requirements in your designs, you're simply asking for trouble. Say, if this module fails catastrophically, not only it will cost you some $40-$50 to replace it, but it could also fry 16 of your Avalon chips. In the end you may lose a whole board with all parts.

I would consider reducing the number of chips on the board to 12-14 or making a custom VDD voltage regulator in place of the PTH12040 module. The latter approach could also save costs considerably. I have some experience with switching mode power converters, but not at these high currents.
hero member
Activity: 826
Merit: 1000
January 18, 2014, 09:57:57 AM
I was writing from memory... So 95A... It is tested and it works(on a different board)... So don't worry...
newbie
Activity: 16
Merit: 0
January 18, 2014, 08:34:35 AM
Ostenbacken read specification a bit batter. Overload is 100A... Over 50A you just need cooling(moving air)...
I just read the datasheet again. All performance graphs end at 50A output current. There is even an output current derating below 50A recommended for applications with insufficient cooling. The overcurrent protection shuts down the regulator at 95A output current. So where did you find 100A output current capability in the datasheet? Which page? Or perhaps you were looking at a different product specs? PTH12040WAH is the correct part number.
hero member
Activity: 826
Merit: 1000
January 18, 2014, 06:48:55 AM
hongkongapple1 please confirm TNT pickup of my boards... They will not come until you do that. It is a week now... Come on... If you would like to send them other way just say so and don't wait anymore.... If you need help say... I know you are/ware sick but still...

Ostenbacken read specification a bit batter. Overload is 100A... Over 50A you just need cooling(moving air)...
newbie
Activity: 16
Merit: 0
January 17, 2014, 07:23:45 PM
Hi guys. I have a concern about that the 16-chip board could overload the PTH14020WAH voltage converter.

According to my experimental data with 10-chip boards of this topic, and according to the Avalon-2 datasheet, it seems that the maximum load current of the voltage converter (50A) will be exceeded when the chips are run at their maximum speed.

By datasheet, the chips claim 2.05W/Gh. We could run the chips at 1.5-1.6GH/s on the 10-chip board, so on the 16-chip board the typical power consumption will be 2.05*1.6*16=52.48W. Assuming 1V core supply voltage, this results in 52.48A consumption from the DVDD source.

But the measured power consumption is a bit higher. The 10-chip board draws 3.5A from the 12V source which is 42W. Assume 3W goes into 3.3V supply to power the PIC and the rest of the circuit, while 39W goes into the voltage converter. Assuming 85% efficiency (per datasheet at this output voltage), the output power is 33.15W which corresponds to 33A current draw for 10 chips. If we run 16 chips in this mode, the current would proportionally rise to 53.04A.

This is only a slight overload, but still. I wonder if any of you guys have any experience about how does the voltage converter behave in this overload mode. Does it still function properly? Does the output voltage drop or start oscillating or smth? Do the converter's components overheat?
newbie
Activity: 51
Merit: 0
January 17, 2014, 05:00:05 PM
I would like to try this design each. Do anyone have pure PCB for sale?
newbie
Activity: 49
Merit: 0
January 17, 2014, 10:36:26 AM
Give u a hint~ 

No worried ~ 

Set the Clock higher ! 

u will see.. ~   Step by Step, u will get to 21.xG  for sure

( I've tested many on CGMiner )

remember large bottom Heatsink is a MUST


Jeffrey
member
Activity: 66
Merit: 10
January 17, 2014, 02:59:28 AM
I cant help much at the moment, my boards still waiting for parts to arrive but i think you should do debuging on linux machine. raspberry pi would be good start.

you should use patched version of cgminer/bfgminer from formtapez git.

Cheers,
newbie
Activity: 15
Merit: 0
January 16, 2014, 06:10:16 AM
Hi all,
2 days I try to configure this board...

http://s020.radikal.ru/i718/1401/2d/86757e5e2354.png

on 500 MHZ i have this
http://s61.radikal.ru/i171/1401/96/2f929328f1a9.png
everything above 700 MHZ is
http://s020.radikal.ru/i713/1401/c1/4aabc6f0ca8b.png
please HELP me, what i do wrong??
my be some config for miners?

log file:

Code:
[2014-01-16 19:50:13] Timers: Using QueryPerformanceCounter
 [2014-01-16 19:50:13] Recalibrating timeofday offset (delta 1389890962.257346s)
 [2014-01-16 19:50:13] Global quota greatest common denominator set to 1
 [2014-01-16 19:50:13] setrlimit: Not supported by platform
 [2014-01-16 19:50:13] Started bfgminer 3.7.0
 [2014-01-16 19:50:13] Loaded configuration file bfgminer350mhz.conf
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error getting USB string 1 (iManufacturer): LIBUSB_ERROR_NOT_FOUND
 [2014-01-16 19:50:13] usb_devinfo_scan: Error getting USB string 2 (iProduct): LIBUSB_ERROR_NOT_FOUND
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error getting USB string 1 (iManufacturer): LIBUSB_ERROR_NOT_FOUND
 [2014-01-16 19:50:13] usb_devinfo_scan: Error getting USB string 2 (iProduct): LIBUSB_ERROR_NOT_FOUND
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED
 [2014-01-16 19:50:13] FTD2XX.DLL failed to load, not using FTDI autodetect
 [2014-01-16 19:50:13] QueryDosDevice returned insufficent buffer error; enlarging to 200
 [2014-01-16 19:50:13] QueryDosDevice returned insufficent buffer error; enlarging to 400
 [2014-01-16 19:50:13] QueryDosDevice returned insufficent buffer error; enlarging to 800
 [2014-01-16 19:50:13] QueryDosDevice returned insufficent buffer error; enlarging to 1000
 [2014-01-16 19:50:13] QueryDosDevice returned insufficent buffer error; enlarging to 2000
 [2014-01-16 19:50:13] QueryDosDevice returned insufficent buffer error; enlarging to 4000
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:005:002 (path=(null), vid=04d8, pid=f60a, manuf=Klondike Project, prod=K16, serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:008:255 (path=(null), vid=1002, pid=4397, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:010:255 (path=(null), vid=1002, pid=4396, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:005:255 (path=(null), vid=1002, pid=4397, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:009:001 (path=(null), vid=045e, pid=00db, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:004:255 (path=(null), vid=1b21, pid=1042, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:002:255 (path=(null), vid=1b21, pid=1042, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:001:255 (path=(null), vid=1b21, pid=1042, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:007:255 (path=(null), vid=1002, pid=4396, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:009:255 (path=(null), vid=1002, pid=4397, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:005:001 (path=(null), vid=046d, pid=c52b, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:006:255 (path=(null), vid=1002, pid=4399, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found usb device at usb:003:255 (path=(null), vid=1002, pid=4396, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] lowlevel_scan: Found vcom device at com:1 (path=\\.\COM1, vid=0000, pid=0000, manuf=(null), prod=(null), serial=(null))
 [2014-01-16 19:50:13] KLN0: reset got err 0
 [2014-01-16 19:50:13] KLN0:0 DSend cmd [I]
 [2014-01-16 19:50:14] KLN0:0 DReply info [I] version=0x10 prod=K16 serial=0xdeadbeef
 [2014-01-16 19:50:14] Klondike (usb:005:002) detect successful (1 attempt)
 [2014-01-16 19:50:14] Klondike cgpu added
 [2014-01-16 19:50:14] KLN 0 : Set temperature config: target=50 cutoff=70
 [2014-01-16 19:50:14] Probing for an alive pool
 [2014-01-16 19:50:14] Testing pool http://eu-stratum.btcguild.com:3333
 [2014-01-16 19:50:14] HTTP request failed: Empty reply from server
 [2014-01-16 19:50:14] Failed to connect in json_rpc_call
 [2014-01-16 19:50:14] HTTP request failed: Empty reply from server
 [2014-01-16 19:50:14] Failed to connect in json_rpc_call
 [2014-01-16 19:50:14] initiate_stratum with sockbuf=00000000
 [2014-01-16 19:50:15] Failed to get sessionid in initiate_stratum
 [2014-01-16 19:50:15] initiate_stratum with sockbuf=01d36cb0
 [2014-01-16 19:50:15] Failed to get sessionid in initiate_stratum
 [2014-01-16 19:50:15] Pool 0 stratum bdifficulty set to 2.000000
 [2014-01-16 19:50:15] Received stratum notify from pool 0 with job_id=11331
 [2014-01-16 19:50:15] Stratum authorisation success for pool 0
 [2014-01-16 19:50:15] Pool 0 http://eu-stratum.btcguild.com:3333 alive
 [2014-01-16 19:50:16] KLN0: listening for replies
 [2014-01-16 19:50:16] KLN0:0 Send cmd [S]
 [2014-01-16 19:50:16] KLN0:0 reply [S:0052100000004e7f000000000400]
 [2014-01-16 19:50:16] KLN0:0 Reply status [S] dev=0 chips=16 slaves=0 workcq=0 workid=0 temp=78 fan=127 errors=0 hashes=0 max=1024 noise=0
 [2014-01-16 19:50:16] KLN0: initializing data
 [2014-01-16 19:50:16] KLN0:0 Send config [C] dev=0 clock=600 temptarget=185 tempcrit=0 fan=255
 [2014-01-16 19:50:16] KLN0:0 reply [C:005802b900ff008de628c0671582]
 [2014-01-16 19:50:16] KLN0:0 Reply config [C] dev=0 clock=600 temptarget=185 tempcrit=0 fan=255
 [2014-01-16 19:50:16] KLN0:0 config (0: Clk: 600, T:70, C:0, F:99)
 [2014-01-16 19:50:16] KLN0: getting status
 [2014-01-16 19:50:16] KLN0:0 Send cmd [S]
 [2014-01-16 19:50:16] KLN0:0 reply [S:0052100000004e7f000000000400]
 [2014-01-16 19:50:16] KLN0:0 Reply status [S] dev=0 chips=16 slaves=0 workcq=0 workid=0 temp=78 fan=127 errors=0 hashes=0 max=1024 noise=0
 [2014-01-16 19:50:16] KLN0:0 Send enable [E] enable=1
 [2014-01-16 19:50:16] KLN0:0 reply [E:0052100000004e7f000000000400]
 [2014-01-16 19:50:16] KLN0:0 Reply status [E] dev=0 chips=16 slaves=0 workcq=0 workid=0 temp=78 fan=127 errors=0 hashes=0 max=1024 noise=0
 [2014-01-16 19:50:17] Waking up thread 0
 [2014-01-16 19:50:17] Creating extra submit work thread
 [2014-01-16 19:50:17] API not running - API will not be available
 [2014-01-16 19:50:17] KLN0: flushing work
 [2014-01-16 19:50:17] KLN0:0 Send cmd [A]
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e42363400000000000000005014aefbfa1653d26f4ea072f16068c37e4ce47acfc4bcdddf102576a83338be52d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 00000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 2 from pool 0 to hash queue
 [2014-01-16 19:50:17] Network difficulty changed to 1.79G (12.81Ph/s)
 [2014-01-16 19:50:17] New block: ...ab630fa67e561e88 diff 1.79G (12.81Ph/s)
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000b152c8be06cf192c38f7e91192f91d81f7ffd17964df649bc57ca473f6f9c71152d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 01000000
 [2014-01-16 19:50:17] KLN0:0 reply [A:0052100000004e7f000000000400]
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] KLN0:0 Reply status [A] dev=0 chips=16 slaves=0 workcq=0 workid=0 temp=78 fan=127 errors=0 hashes=0 max=1024 noise=0
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 4 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000a05459adb57f224f9a23558bb246a1aeb8b6373c6a066ae4391cdf03603389c252d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 02000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 6 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e423634000000000000000069610fc648dbe15d0eff4d518d2139e7b05772d2085a17b8b24eaf7313464c5352d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 03000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 8 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000dcd2c693da935acbf33d57626a16205cc47144c1127313a29ebc73d391f99a8652d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 04000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 10 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000c56f61d17901bac04e0b1eed361f1bf4793ef1b917de03b7f6fc4b8b65f0ecd752d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 05000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 12 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000ae19f83b25a2cee489b48cfe0084447418a3dacdaef9c07d52b1ddcd6cf9fdef52d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 06000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 14 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000b814c274391fcf6babd97fa51b37b00ac84a6af67b771c73d7ec0299e693d67552d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 07000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 16 from pool 0 to hash queue
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e42363400000000000000007621f6ec5b1c80783f74a703d437cd4cdf29c2e3ed1be19a0dca8030346c994052d81c101902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 08000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 18 from pool 0 to hash queue
 [2014-01-16 19:50:17] Popping ping in miner thread
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 2 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 570000aeef01d04538ec3ed470735eb9d9f6d803e2efaa6440cb2507cc380ec2498639a83338be52d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:00)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e42363400000000000000002913630fcdab61f7860abd315c2cb2ad480d11f8ab1bb8f5d473b059533eca4a52d81c101902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x00 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 09000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 20 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100000004e7f000000000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=0 workid=0 temp=78 fan=127 errors=0 hashes=0 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 4 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 570001f06bab1130c3e0482ef279d21b3a6c2556c34f6bd79348acd4a1ca1544f7ce9ef6f9c71152d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:01)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000fc2008eb64670e53c4d5f4095dce9752afa42cf02af90be421d636dadf260efd52d81c101902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x01 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 0a000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 22 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100001004e7f008800000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=1 workid=0 temp=78 fan=127 errors=0 hashes=136 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 6 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 57000282a77f41545d2ca8bfe12a76dbc478419e17995dcd96646c1c5131e9f4754562603389c252d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:02)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e423634000000000000000022dcfe56f6b2850f4becd6e7418a5f7aa0e8e08ff9c850b8fcb928122bd4a5c052d81c111902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x02 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 0b000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 24 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100002004e7f001201000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=2 workid=0 temp=78 fan=127 errors=0 hashes=274 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 8 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 57000376eae5f2a87c19cc773f391921435c2f8dfadd6b07d4b2a74369488d6799174113464c5352d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:03)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e42363400000000000000003ae1d0420264e3de62194ac7aade6861f39e8ceb9d8df9cc683be7e4fdcfb4b752d81c111902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x03 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 0c000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 26 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100003004e7f009c01000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=3 workid=0 temp=78 fan=127 errors=0 hashes=412 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 10 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 5700040ffab58778a45fea5916e919ab9605ea6728f6e2098eb650e67799180927351e91f99a8652d81c1019026666
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000422d37fcddb78a707f37e52448124801d5fba5635a59bd11f0c2c6960907977752d81c111902666600000000
 [2014-01-16 19:50:17] KLN0:0 sending work (0:04)
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 0d000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x04 ...
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 28 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100004004e7f002602000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=4 workid=0 temp=78 fan=127 errors=0 hashes=550 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 12 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 570005b569544e8b1f1f6e6dac72391c2c49be687bfb3fbb0df1ad5f0386b3d06b21a365f0ecd752d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:05)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e423634000000000000000057d2c987c25fa845f428f8d55f3988393f3fcb054c65662c835f0250cbfd137552d81c111902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x05 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 0e000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 30 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100005004e7f00b002000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=5 workid=0 temp=78 fan=127 errors=0 hashes=688 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 14 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 570006e13daaf0870ef1abb02fc625ca1812cb131199851f99f6da1dec83776481b7bc6cf9fdef52d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:06)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e4236340000000000000000cc9dad57fe73ff70aba425f202f64e62de181edc0bafad6476abb13d7283c8d252d81c111902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x06 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 0f000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 32 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100006004e7f003a03000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=6 workid=0 temp=78 fan=127 errors=0 hashes=826 max=1024 noise=0
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 16 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] WORKDATA: 5700072969b464b8a94cd28f5867662599e04c3e12949f4def9ef1bc6e835a0b4499f7e693d67552d81c1019026666
 [2014-01-16 19:50:17] KLN0:0 sending work (0:07)
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e42363400000000000000005d3f97c9a878ad4eb4aa0a130841912cd2c2253ada24f4b50587af0726f98d5152d81c111902666600000000
 [2014-01-16 19:50:17] KLN0:0 Send work [W] dev=0 workid=0x07 ...
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 10000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 34 from pool 0 to hash queue
 [2014-01-16 19:50:17] KLN0:0 reply [W:0057100007004e7f00c403000400]
 [2014-01-16 19:50:17] KLN0:0 Reply status [W] dev=0 chips=16 slaves=0 workcq=7 workid=0 temp=78 fan=127 errors=0 hashes=964 max=1024 noise=0
 [2014-01-16 19:50:17] KLN0:0 reply [=:0001452d32724e7f002602000400]
 [2014-01-16 19:50:17] KLN0:0 FOUND NONCE (01:72322bc5)
 [2014-01-16 19:50:17] KLN0:0 SUBMIT NONCE (01:72322bc5)
 [2014-01-16 19:50:17]  Proof: 00000000ec2f1ccd0b6f42515ce0a063dd1dde127b05f79d3fc98d5650e578ac
Target: 000000007fff8000000000000000000000000000000000000000000000000000
TrgVal? no (false positive; hash > target)
 [2014-01-16 19:50:17] New best share: 1
 [2014-01-16 19:50:17] KLN0:0 chip stats 0, 72322bc5, 268435456, 16
 [2014-01-16 19:50:17] KLN0:0 Reply work [=] dev=0 workid=1 nonce=0x72322bc5
 [2014-01-16 19:50:17] KLN 0: Popping work from get queue to get work
 [2014-01-16 19:50:17] KLN 0: Got work 18 from get queue to get work for thread 0
 [2014-01-16 19:50:17] Selecting pool 0 for work
 [2014-01-16 19:50:17] Generated stratum header 000000027e561e88ab630fa62750dbcc528783e0cf05096d4e42363400000000000000002b4f1007b5159fc4c4ff839d4f5813f1f053137020cd9bc0168db220841830a152d81c111902666600000000
 [2014-01-16 19:50:17] Work job_id 11331 nonce2 11000000
 [2014-01-16 19:50:17] Generated target 000000007fff8000000000000000000000000000000000000000000000000000
 [2014-01-16 19:50:17] Generated stratum work
 [2014-01-16 19:50:17] Pushing work 37 from pool 0 to hash queue
 [2014-01-16 19:50:18] [thread 0: 4294967295 hashes, 1174.8 khash/sec]
 [2014-01-16 19:50:18] KLN0 24.3C | 5s: 0.00 avg: 4.21 u: 4.21 Gh/s | A:0 R:0+0(none) HW:0/none
 [2014-01-16 19:50:18] KLN0:0 reply [=:00014bb45b3f4e7f00b002000400]
 [2014-01-16 19:50:18] KLN0:0 FOUND NONCE (01:3f5bb2cb)
 [2014-01-16 19:50:18] KLN0:0 SUBMIT NONCE (01:3f5bb2cb)
 [2014-01-16 19:50:18]  Proof: 000000000f025d5d6e4600e98ce40c0395a003fa2db72717c33c39bf0586da2e
Target: 000000007fff8000000000000000000000000000000000000000000000000000
TrgVal? YES (hash <= target)
 [2014-01-16 19:50:18] Pushing submit work to work thread
 [2014-01-16 19:50:18] KLN0:0 chip stats 0, 3f5bb2cb, 268435456, 16
 [2014-01-16 19:50:18] New best share: 17
 [2014-01-16 19:50:18] KLN0:0 Reply work [=] dev=0 workid=1 nonce=0x3f5bb2cb
 [2014-01-16 19:50:18] DBG: sending eu-stratum.btcguild.com submit RPC call: {"params": ["username", "11331", "01000000", "52d81c10", "cbb25b3f"], "id": 2, "method": "mining.submit"}
 [2014-01-16 19:50:18] KLN0:0 reply [=:0001452d32724e7f003a03000400]
 [2014-01-16 19:50:18] KLN0:0 FOUND NONCE (01:72322bc5)
 [2014-01-16 19:50:18] KLN0:0 SUBMIT NONCE (01:72322bc5)
 [2014-01-16 19:50:18]  Proof: 00000000ec2f1ccd0b6f42515ce0a063dd1dde127b05f79d3fc98d5650e578ac
Target: 000000007fff8000000000000000000000000000000000000000000000000000
TrgVal? no (false positive; hash > target)
 [2014-01-16 19:50:18] KLN0:0 chip stats 0, 72322bc5, 268435456, 16
 [2014-01-16 19:50:18] KLN0:0 Reply work [=] dev=0 workid=1 nonce=0x72322bc5
 [2014-01-16 19:50:18] KLN0:0 reply [=:00014bb45b3f4e7f00c403000400]
 [2014-01-16 19:50:18] KLN0:0 FOUND NONCE (01:3f5bb2cb)
 [2014-01-16 19:50:18] KLN0:0 SUBMIT NONCE (01:3f5bb2cb)
 [2014-01-16 19:50:18]  Proof: 000000000f025d5d6e4600e98ce40c0395a003fa2db72717c33c39bf0586da2e
Target: 000000007fff8000000000000000000000000000000000000000000000000000
TrgVal? YES (hash <= target)
 [2014-01-16 19:50:18] Pushing submit work to work thread
 [2014-01-16 19:50:18] KLN0:0 chip stats 0, 3f5bb2cb, 268435456, 16
 [2014-01-16 19:50:18] KLN0:0 Reply work [=] dev=0 workid=1 nonce=0x3f5bb2cb
 [2014-01-16 19:50:18] KLN0:0 reply [=:0001452d32724e7f002602000400]
 [2014-01-16 19:50:18] KLN0:0 FOUND NONCE (01:72322bc5)
 [2014-01-16 19:50:18] KLN0:0 SUBMIT NONCE (01:72322bc5)
 [2014-01-16 19:50:18]  Proof: 00000000ec2f1ccd0b6f42515ce0a063dd1dde127b05f79d3fc98d5650e578ac
Target: 000000007fff8000000000000000000000000000000000000000000000000000
TrgVal? no (false positive; hash > target)
 [2014-01-16 19:50:18] KLN0:0 chip stats 0, 72322bc5, 268435456, 16
 [2014-01-16 19:50:18] KLN0:0 Reply work [=] dev=0 workid=1 nonce=0x72322bc5
 [2014-01-16 19:50:18] KLN0:0 reply [=:00025d0560674e7f00b002000400]
 [2014-01-16 19:50:18] KLN0:0 FOUND NONCE (02:676003dd)
 [2014-01-16 19:50:18] KLN0:0 SUBMIT NONCE (02:676003dd)
 [2014-01-16 19:50:18]  Proof: 00000000d4312e4f6f5cbabf3ceafa518a5d9023409dfa270539b02e01a174cb
Target: 000000007fff8000000000000000000000000000000000000000000000000000
TrgVal? no (false positive; hash > target)
 [2014-01-16 19:50:18] KLN0:0 chip stats 0, 676003dd, 268435456, 16
 [2014-01-16 19:50:18] KLN0:0 Reply work [=] dev=0 workid=2 nonce=0x676003dd
 [2014-01-16 19:50:18] PROOF OF WORK RESULT: true (yay!!!)
 [2014-01-16 19:50:18] Accepted 0f025d5d KLN 0  Diff 17/2
newbie
Activity: 15
Merit: 0
January 16, 2014, 05:48:59 AM
One important thing i forgot:
The value of MAX_WORK_COUNT in klondike.h has to match the value in the driver of cg/bfgminer.

So when you are using other non-patched mining software (bfgminer for example), be sure to change it to "8", too.

how can I do it, what parameter is responsible for this in cgminer?
hero member
Activity: 826
Merit: 1000
January 15, 2014, 10:25:07 AM
Come on no replay? Is this a scam? You did log in today... And another users asked me over PM if I got any replay from you.

EDIT: I will ask Paypal to revers transaction if I don't get any response from you...

EDIT2: Got a replay now... It sounds legit so I'm currently not worried...
hero member
Activity: 826
Merit: 1000
January 14, 2014, 03:19:06 AM
How are my ordered boards doing? You told me you will ship yesterday but still nothing...
newbie
Activity: 49
Merit: 0
January 11, 2014, 02:42:46 PM
Update~   Speed have pass 21 G Now   Grin ~

Jeffrey

Definitely waiting for news on a price point for both the PCB-only and the completed mining board.  I'm in the US, so I can source parts locally and assemble myself if required.  

Also, can you please confirm that this board is using the 55nm gen2 Avalon chips, and not the 110nm first generation?

Great work, guys!

55nm gen2 Avalon chips,  Its all the reason they're here~  Its 1 - 1.5 G/ chip " A3255 " ~    110nm will not get pass 350 Mhz /chip " A3256" ~
newbie
Activity: 49
Merit: 0
January 11, 2014, 02:40:53 PM
Update~   Speed have pass 21 G Now   Grin ~

Jeffrey

Definitely waiting for news on a price point for both the PCB-only and the completed mining board.  I'm in the US, so I can source parts locally and assemble myself if required.  

Also, can you please confirm that this board is using the 55nm gen2 Avalon chips, and not the 110nm first generation?

Great work, guys!

55nm gen2 Avalon chips,  Its all the reason they're here~  Its 1 - 1.5 / chip " A3255 " ~    110nm will not get pass 350 Mhz /chip " A3256" ~
newbie
Activity: 58
Merit: 0
January 08, 2014, 02:15:51 PM
Update~   Speed have pass 21 G Now   Grin ~

Jeffrey

Definitely waiting for news on a price point for both the PCB-only and the completed mining board.  I'm in the US, so I can source parts locally and assemble myself if required. 

Also, can you please confirm that this board is using the 55nm gen2 Avalon chips, and not the 110nm first generation?

Great work, guys!
newbie
Activity: 49
Merit: 0
January 07, 2014, 09:00:09 PM
Update~   Speed have pass 21 G Now   Grin ~

Jeffrey
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