Antminer D3 Blissz firmware (10/12 v1.12 update)

[wolverine5pl]

Could you give link to hi res photos or make video how to hard undervolt it?

[blissz]

There you go guys,

here is the first public beta

https://mega.nz/#!P05C3TJT!x8oA-j4myy4jxX83cMcmkPscpotU0oAvMHJEbZ5IfZg

It's really experimental so here are the terms:
- I am not responsible for any damage to your miner, flash at your own risk
- You're not going to complain about the 1.5% mining fee.

what you will get:
- no more high speed fan's during startup
- no more low fan warnings (the fan speed is fully unlocked)
- a first version of the unlocked voltage. It's possible to both undervolt and overvolt. I advice to set it to the lowest possible setting and increase the frequency until you get HW errors. Then you found the sweetspot of your miner.

Instructions:
set the miner frequency at 400mhz and set your fan speed at 25% before flashing. After flashing, check the advanced settings page and start at the lowest voltage setting. From there increase your frequency to see how high you can go at the lowest voltage setting.

[crackfoo]

great thanks for this.

out of couriosity, have you done any mods for other miners, like ibelink 11g or baikal giant? ^_^

Cheers

[blissz]

great thanks for this.

out of couriosity, have you done any mods for other miners, like ibelink 11g or baikal giant? ^_^

Cheers

You're welcome, I think you will like the low voltage better now Let me know how it works for you.
I don;t own other asics yet so I don't know how to do it. I am pretty sure some of the other Bitmain miners can be modded though.

[Renanxx1]

Multi algo is something possible we can do ?

[JPP1972]

I Think that blissz have the same hope that all D3's buyer have...... the best performance of this miner..... he is working hard to mod the firmware.... voltage... fan... algo... i think that now all people must support it but dont ask continuosly  "when you..."  " how many algos... " is possibile.... " the work is long.....

[dndssc]

thank you blissz for the release! we hope in a modded firmware for mine other algos! by now is the only solution for make d3 profitable again!

[D3 Antminer]

Probably ,
it will be the most anticipated and demanding modding work  of near history.

https://www.change.org/p/https-twitter-com-bitmaintech-d3-antminer-firmware-update-for-additional-mining-algorithms?recruiter=831205993&utm_source=share_petition&utm_medium=copylink&utm_campaign=share_petition&utm_term=share_petition

[crackfoo]

Does anyone have any watt comparisons yet?

[CrownRoyal79]

My one and only D3 (19.3 GH batch) just arrived today. Would anybody like to buy it and the APW3++ PSU? The miner is still in the original box, unopened. $600 plus shipping.

[dndssc]

Probably ,
it will be the most anticipated and demanding modding work  of near history.

https://www.change.org/p/https-twitter-com-bitmaintech-d3-antminer-firmware-update-for-additional-mining-algorithms?recruiter=831205993&utm_source=share_petition&utm_medium=copylink&utm_campaign=share_petition&utm_term=share_petition

LOL over 6 hundred subscriptions

[mcan]

which compiler did you used to compile source codes?

[mag34]

Гoтoв кyпить

[dottat]

Ok... so Nov batch here.  Voltage lowest and freq sweet spot ended up being 437mhz.

Wattage currently is 770.4.  Unit is hashing 15,378.2 currently. 

Not complaining but how did you get the 1.5% miner integrated?  Does that work concurrently or is it time based?  Only interested because it's a pool feature i'm interested in.

[CrownRoyal79]

Ok... so Nov batch here.  Voltage lowest and freq sweet spot ended up being 437mhz.

Wattage currently is 770.4.  Unit is hashing 15,378.2 currently. 

Not complaining but how did you get the 1.5% miner integrated?  Does that work concurrently or is it time based?  Only interested because it's a pool feature i'm interested in.

Did you underclock the default Bitmain firmware and look at wattage? I just received a 19.3 GH/s (November batch) today. Will underclocking give me 17 GH/s at under 1000 watts?

[stugots2]

My one and only D3 (19.3 GH batch) just arrived today. Would anybody like to buy it and the APW3++ PSU? The miner is still in the original box, unopened. $600 plus shipping.

PM'd you

[dottat]

I did not test that. Also, I was seeing speeds over 20 on my stock setup with all stock settings so you might be able to get 17 still while underclocked.

[mcan]

Where is default webpage located in cgminer-dash-master source codes ?

[mcan]

Where is default webpage located in cgminer-dash-master source codes ?

So antminer's main board is beagleboard black and , so as i understand cgminer just an application on it.
And firmware source belongs to the just cgminer , is this correct ?
So need to modify beaglebone black firmware to modify web pages which belongs to gui ?

[andresrp]

PM Sent