Here's what it looks like when I open Putty. Same as everyone else's I think
http://imgur.com/Y8OGxaU
This is what happens when I type in vi asic-freq
http://imgur.com/4Zl9SVi
Anybody have any suggestions?
Topic: BITMAIN Antminer S1 support and OverClocking thread - page 2. (Read 144972 times)
It looks like the main board on my s1 fried during a power cycle. However the second board still powers on. Is there a way I can wire the second board from one s1 to be a 3rd blade on a different s1? Or is there anyway I can salvage the secondary s1 board to still get some use out of it? The main board has the "brains" and network connections and stuff so the second board is kind of useless by itself...
If I knew how to put a screenshot on here I would show ya. I don't see the option to add attachment to post.
I'm using Windows. But none the less when I try that in there says bad command.
This does not work. I get the same message that I stated earlier. I do not get the info that everyone else does. Its just a black screen with asic-freq 1/1 100% at the bottom of the putty screen.
cd /etc/configls
Post the output of that here.
This does not work. I get the same message that I stated earlier. I do not get the info that everyone else does. Its just a black screen with asic-freq 1/1 100% at the bottom of the putty screen.
Im having a issue here now to overclocking my s1. When I open PUTTY and type in vim asic-config I never get to see actual stats in here. Its just a black screen that says
"asic config 1/1 100%" that's all. Why can't I log in through PUTTY like I see everyone else? Am I missing a step?
"asic config 1/1 100%" that's all. Why can't I log in through PUTTY like I see everyone else? Am I missing a step?
The commands are:
cd /etc/config
vi asic-freq
You don't need the m in vim, just vi asic-freq .
PS: Someone post the info for frequency 265.
Im having a issue here now to overclocking my s1. When I open PUTTY and type in vim asic-config I never get to see actual stats in here. Its just a black screen that says
"asic config 1/1 100%" that's all. Why can't I log in through PUTTY like I see everyone else? Am I missing a step?
"asic config 1/1 100%" that's all. Why can't I log in through PUTTY like I see everyone else? Am I missing a step?
I'm trying to make some small adjustments to balance out the HW error rate on some of my undervolted S1. I'm shooting for a frequency of 265.00 . I've searched and it isn't in the frequency table:
I went through the thread and found I needed to check the antminer U1 user manual that has the formula for calculating frequencies. It is also in this post: https://bitcointalksearch.org/topic/m.4549088 I understand how the numbers work once you have a hex value, but that is the issue. When I input the hex value of 265 into multiple calculators online I get a hex value of 0109 and a binary of 000000010000101. Those values worked out do not follow the Fout rule and I wind up with a frequency of 12.5. If someone could point me in the right direction of figuring out a frequency value for 265 it would be greatly appreciated.
Code:
chip_freq timeout freq_value(s)
37.50 373 0583, 0b87
39.06 358 0c07
40.62 344 0603, 0c87
42.19 331 0d07
43.75 320 0683, 0d87
45.31 308 0e07
46.88 298 0703, 0e87
48.44 289 0f07
50.00 280 0783, 0f87
51.56 271 1007
53.12 263 0803, 1087
54.69 256 1107
56.25 248 0883, 1187
57.81 242 1207
59.38 235 0903, 1287
60.94 229 1307
62.50 224 0983, 1387, 4983, 5387
64.06 218 1407, 5407
65.62 213 0a03, 1487, 4a03, 5487
67.19 208 1507, 5507
68.75 203 0a83, 1587, 4a83, 5587
70.31 199 1607, 5607
71.88 194 0b03, 1687, 4b03, 5687
73.44 190 1707, 5707
75.00 186 0582, 0b83, 0b86, 1787, 4b83, 5787
76.56 182 5807
78.12 179 0c06, 4c03, 5887
79.69 175 5907
81.25 172 0602, 0c86, 4c83, 5987
82.81 169 5a07
84.38 165 0d06, 4d03, 5a87
85.94 162 5b07
87.50 160 0682, 0d86, 4d83, 5b87
89.06 157 5c07
90.62 154 0e06, 4e03, 5c87
92.19 151 5d07
93.75 149 0702, 0e86, 4e83, 5d87
95.31 146 5e07
96.88 144 0f06, 4f03, 5e87
98.44 142 5f07
100.00 140 0782, 0f86, 4f83, 5f87
101.56 137 6007
103.12 135 1006, 5003, 6087
104.69 133 6107
106.25 131 0802, 1086, 5083, 6187
107.81 129 6207
109.38 128 1106, 5103, 6287
110.94 126 6307
112.50 124 0882, 1186, 5183, 6387
114.06 122 6407
115.62 121 1206, 5203, 6487
117.19 119 6507
118.75 117 0902, 1286, 5283, 6587
120.31 116 6607
121.88 114 1306, 5303, 6687
123.44 113 6707
125.00 112 0982, 1386, 4982, 5383, 5386, 6787
128.12 109 1406, 5406
131.25 106 0a02, 1486, 4a02, 5486
134.38 104 1506, 5506
137.50 101 0a82, 1586, 4a82, 5586
140.62 99 1606, 5606
143.75 97 0b02, 1686, 4b02, 5686
146.88 95 1706, 5706
150.00 93 0581, 0b82, 0b85, 1786, 4b82, 5786
153.12 91 5806
156.25 89 0c05, 4c02, 5886
159.38 87 5906
162.50 86 0601, 0c85, 4c82, 5986
165.62 84 5a06
168.75 82 0d05, 4d02, 5a86
171.88 81 5b06
175.00 80 0681, 0d85, 4d82, 5b86
178.12 78 5c06
181.25 77 0e05, 4e02, 5c86
184.38 75 5d06
187.50 74 0701, 0e85, 4e82, 5d86
190.62 73 5e06
193.75 72 0f05, 4f02, 5e86
196.88 71 5f06
200.00 70 0781, 0f85, 4f82, 5f86
203.12 68 6006
206.25 67 1005, 5002, 6086
209.38 66 6106
212.50 65 0801, 1085, 5082, 6186
215.62 64 6206
218.75 64 1105, 5102, 6286
221.88 63 6306
225.00 62 0881, 1185, 5182, 6386
228.12 61 6406
231.25 60 1205, 5202, 6486
234.38 59 6506
237.50 58 0901, 1285, 5282, 6586
240.62 58 6606
243.75 57 1305, 5302, 6686
246.88 56 6706
250.00 56 0981, 1385, 4981, 5382, 5385, 6786
256.25 54 1405, 5405
262.50 53 0a01, 1485, 4a01, 5485
268.75 52 1505, 5505
275.00 50 0a81, 1585, 4a81, 5585
281.25 49 1605, 5605
287.50 48 0b01, 1685, 4b01, 5685
293.75 47 1705, 5705
300.00 46 0580, 0b81, 0b84, 1785, 4b81, 5785
306.25 45 5805
312.50 44 0c04, 4c01, 5885
318.75 43 5905
325.00 43 0600, 0c84, 4c81, 5985
331.25 42 5a05
337.50 41 0d04, 4d01, 5a85
343.75 40 5b05
350.00 40 0680, 0d84, 4d81, 5b85
356.25 39 5c05
362.50 38 0e04, 4e01, 5c85
368.75 37 5d05
375.00 37 0700, 0e84, 4e81, 5d85
381.25 36 5e05
387.50 36 0f04, 4f01, 5e85
393.75 35 5f05
400.00 35 0780, 0f84, 4f81, 5f85
406.25 34 6005
412.50 33 1004, 5001, 6085
418.75 33 6105
425.00 32 0800, 1084, 5081, 6185
431.25 32 6205
437.50 32 1104, 5101, 6285
443.75 31 6305
450.00 31 0880, 1184, 5181, 6385
I went through the thread and found I needed to check the antminer U1 user manual that has the formula for calculating frequencies. It is also in this post: https://bitcointalksearch.org/topic/m.4549088 I understand how the numbers work once you have a hex value, but that is the issue. When I input the hex value of 265 into multiple calculators online I get a hex value of 0109 and a binary of 000000010000101. Those values worked out do not follow the Fout rule and I wind up with a frequency of 12.5. If someone could point me in the right direction of figuring out a frequency value for 265 it would be greatly appreciated.
Sorry if this was already asked, I just couldn't find it anywhere. But here's my question: Are you able to clock the Antminer S1 at a frequency that isn't something like 350, 375, 400, etc. Something in-between those numbers. I recently received an Antminer S1 and had it clocked to 375 because my PSU doesn't have enough watts on the 12 volt rail to go to 400. I want to get the most out of my miner before it becomes non-profitable though, so can I clock it to something like 380 or 390? I think I remember someone doing 389.9 because it ran better than 400, not too sure. Thanks and sorry if this is a stupid question, I'm new to Antminers a bit.
Here you go:
Code:
option 'freq_value' '5f05' #393.75M
option 'chip_freq' '393.75'
option 'timeout' '36'
#option 'freq_value' '5e85' #387.5M
#option 'chip_freq' '387.5'
#option 'timeout' '37'
I have a question regarding the '5f05' What is this value used for as mine is set at 4f81 and clock #400M time out 35 and chip freq 400
The 5f05 is 393MHz chip frequency and somebody calculated that in a normal setting it is the most efficent frequency as HW errors are under 0.1% ... but it all depends on your ambient and how well you have ventilated the device...
Sorry if this was already asked, I just couldn't find it anywhere. But here's my question: Are you able to clock the Antminer S1 at a frequency that isn't something like 350, 375, 400, etc. Something in-between those numbers. I recently received an Antminer S1 and had it clocked to 375 because my PSU doesn't have enough watts on the 12 volt rail to go to 400. I want to get the most out of my miner before it becomes non-profitable though, so can I clock it to something like 380 or 390? I think I remember someone doing 389.9 because it ran better than 400, not too sure. Thanks and sorry if this is a stupid question, I'm new to Antminers a bit.
Here you go:
Code:
option 'freq_value' '5f05' #393.75M
option 'chip_freq' '393.75'
option 'timeout' '36'
#option 'freq_value' '5e85' #387.5M
#option 'chip_freq' '387.5'
#option 'timeout' '37'
I have a question regarding the '5f05' What is this value used for as mine is set at 4f81 and clock #400M time out 35 and chip freq 400
I have 1psu/blade...
Got a 650watt psu with 1 6pin connector + splitter(sold with the psu) to 2 6pin connectors. Did work fine this way on both blades, but the main cable was getting hot.
Added a second ''700watt'' psu to the secondary blade and let the 650watt power only the main blade. And overclock it!
The ''700watt'' i believe has lower diameter wires because they are warm when touched...
Looking at the error percentage 0,05% i think i can give it a little push to 406.25 but already has weird behaviour like x on asic status, hash rate down to ~150, restarts.
LE:
after 57m 20s at 406mhz i got 206.48GH/S(avg), Hardware Error Rate 0.34219811969%, 33 & 31 temperature
LLE:
54m 13s 412 205.99 1.94499153668 the same
LLLE:
57m 39s 412 207.63 1.14786187809 29 27
LLLLE:
1h 0m 54s 412 208.26 0.79492716997 26 24
Last edit:
Portable ac unit pointed at the miner, fan full blast, ambient ~10c, me colder than hell! avg was going higher and the error rate down
Got a 650watt psu with 1 6pin connector + splitter(sold with the psu) to 2 6pin connectors. Did work fine this way on both blades, but the main cable was getting hot.
Added a second ''700watt'' psu to the secondary blade and let the 650watt power only the main blade. And overclock it!
The ''700watt'' i believe has lower diameter wires because they are warm when touched...
Looking at the error percentage 0,05% i think i can give it a little push to 406.25 but already has weird behaviour like x on asic status, hash rate down to ~150, restarts.
LE:
after 57m 20s at 406mhz i got 206.48GH/S(avg), Hardware Error Rate 0.34219811969%, 33 & 31 temperature
LLE:
54m 13s 412 205.99 1.94499153668 the same
LLLE:
57m 39s 412 207.63 1.14786187809 29 27
LLLLE:
1h 0m 54s 412 208.26 0.79492716997 26 24
Last edit:
Portable ac unit pointed at the miner, fan full blast, ambient ~10c, me colder than hell! avg was going higher and the error rate down
Hi all!
Can a single blade be powered at the same time, from ''power supply socket'' and 6pin vga connector, same psu?
thx
I think my 6pin cables are a bit to small in diameter, they are a bit warm at touch...
Atm running at 400mhz
btcguild:
Total Mining Speed Total Shares Total Rejects
202.39 GH/s 7,813k 16,256 (0.21%)
ant:
Fan Temp ASIC status
3660 32 oooooooo oooooooo oooooooo oooooooo
0 31 oooooooo oooooooo oooooooo oooooooo
Hardware Error Rate 0.05301376576 %
Can a single blade be powered at the same time, from ''power supply socket'' and 6pin vga connector, same psu?
thx
I think my 6pin cables are a bit to small in diameter, they are a bit warm at touch...
Atm running at 400mhz
btcguild:
Total Mining Speed Total Shares Total Rejects
202.39 GH/s 7,813k 16,256 (0.21%)
ant:
Fan Temp ASIC status
3660 32 oooooooo oooooooo oooooooo oooooooo
0 31 oooooooo oooooooo oooooooo oooooooo
Hardware Error Rate 0.05301376576 %
I have powered it with 1pcs of 6pin and then I have a molex -> pci 6pin adapter with 2 molex inputs. The cables get a bit warm but it works fine... But I would really recommend that you power the unit from 2 different cable sets, like I have.
1 - 6 pin pci adapter
2 molex --> 6 pin pci adapter and both are from their "own" wiresets.
Hi all!
Can a single blade be powered at the same time, from ''power supply socket'' and 6pin vga connector, same psu?
thx
I think my 6pin cables are a bit to small in diameter, they are a bit warm at touch...
Atm running at 400mhz
btcguild:
Total Mining Speed Total Shares Total Rejects
202.39 GH/s 7,813k 16,256 (0.21%)
ant:
Fan Temp ASIC status
3660 32 oooooooo oooooooo oooooooo oooooooo
0 31 oooooooo oooooooo oooooooo oooooooo
Hardware Error Rate 0.05301376576 %
Can a single blade be powered at the same time, from ''power supply socket'' and 6pin vga connector, same psu?
thx
I think my 6pin cables are a bit to small in diameter, they are a bit warm at touch...
Atm running at 400mhz
btcguild:
Total Mining Speed Total Shares Total Rejects
202.39 GH/s 7,813k 16,256 (0.21%)
ant:
Fan Temp ASIC status
3660 32 oooooooo oooooooo oooooooo oooooooo
0 31 oooooooo oooooooo oooooooo oooooooo
Hardware Error Rate 0.05301376576 %
What kind of power usage are you seeing at 406.25MHz? That's amazing how your miner is stable there - none of mine seem to be stable even at 375MHz. 
Hi sorry for the delay in my answer.
I have a power meter before my psu, and the power draw seems to be 450 ~ 457W. The powersupply is an Fractal Tesla 80+ 650W and it seems to work fine with the miner, with all the added cooling fans, and with added cooling heatsinks over the chips, condensators, and voltage regulators.
I used the following picture to analyze where to add extra cooling
http://cryptomining-blog.com/wp-content/uploads/2014/01/antminer-s1-btc-asic-miner-thermal-1.jpg
Also I rotated the setup of the miner so that the aluminium standard cooling sinks are on the outside with fans blowing into them at full speed (yes the noise is terrible)...
I was wondering if someone can tell me how to look at the 'real time load' graph.
I mean, what are those numbers telling me; what is the unit for those numbers ?
thanks in advance,
TurboDuck
I mean, what are those numbers telling me; what is the unit for those numbers ?
thanks in advance,
TurboDuck
those are the router stats. the S1 uses a tplink router module and openwrt software, similar to Linux. the load values you see are the system load values from the Linux kernel.
http://luv.asn.au/overheads/NJG_LUV_2002/luvSlides.html
I was wondering if someone can tell me how to look at the 'real time load' graph.
I mean, what are those numbers telling me; what is the unit for those numbers ?
thanks in advance,
TurboDuck
I mean, what are those numbers telling me; what is the unit for those numbers ?
thanks in advance,
TurboDuck
What kind of power usage are you seeing at 406.25MHz? That's amazing how your miner is stable there - none of mine seem to be stable even at 375MHz.
I've got one that can run at 406 but the power draw is around 420w. I run it at 400 and another at 393 and together they use just over 750w.What kind of power usage are you seeing at 406.25MHz? That's amazing how your miner is stable there - none of mine seem to be stable even at 375MHz.
I've got one that can run at 406 but the power draw is around 420w. I run it at 400 and another at 393 and together they use just over 750w.
What kind of power usage are you seeing at 406.25MHz? That's amazing how your miner is stable there - none of mine seem to be stable even at 375MHz.
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