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

[heythorp]

bitcointalk needs to fix the can't reply more than once every 360 seconds. Kills the conversation.

mine showing missing "0" and when hashing starts turns to "x"...wierd dunno if firmware related(not blissz) or actual hardware failure ie: chain scission of chips" issue

Try lowering the frequency for that one board. I just go incrementally down. If you are using the modified firmware I would set it to a default voltage find a frequency that is stable then walk the voltage backwards until you find errors.

[etype]

ok let me try it , like proper

[blissz]

Some more feature requests...

 - Perhaps trivial, display Temps in both C and F on the admin interface.

 - Re: ability to swap pools around easily... perhaps just a UI change to the config form... add ability to add pool rows, but also include a tickbox to enable/disable them, would at least save the copy/paste shuffle step.

 - I have some IO/GPIO ideas too, but I need to take a closer look at the beagle-board black that bitmain is using.   (Like the ability to add an ambient [intake] breakout temp sensor, and trigger shutdowns or profile changes that way too).

Fan 0 Setting...

Is my understanding correct that at this setting the firmware cares zero f*cks about what the sense cable says.  You mentioned this enables 3rd party fan mods... so is it still gonna spew 12v on two wires, but do nothing with the control and sense?  Or are you implying powering the 3rd party fans directly off the supply?

Cheers!

Thanks for the suggestions! You can already remove the fans if you want: it will still provide 12v / PWM and read the RPM, but it continues mining as long as you keep it cool.

[etype]

is there not some hi tec spray or liquid you can make pc boards water proof and then run boards half way submerged in water ?

[may142012]

is there not some hi tec spray or liquid you can make pc boards water proof and then run boards half way submerged in water ?

"Immersion Cooling", that what they use for their gaming PC, don't know about Asic boards though.

[etype]

ya i found this https://www.3m.com/3M/en_US/novec-us/applications/immersion-cooling/

any one know how to get that stuff or where to get , thanks  may142012 for the word to search for

[blissz]

reuploading...

[may142012]

25/11 v2 recommended UPDATE

I really  recommend to update to this version as it brings more stability / + small hashrate improvement

Download:
https://mega.nz/#!DowkVLgD!qVz5xnC2tGpUKKcjd6_kdkVjIwSG7-EBUkq1e_rX5Mg

Changes 25/11 v2:
- Hashrate calculation is now according bitmain stock firmware (displayed  hashrate is ~3% higher now)
- + ~1% performance improvment by providing the work faster to the ASICs  
- removed dev pool from miner status page to speed up webinterface and avoid confusion (exact dev mining details are visible in the kernel log)

Changes 25/11:
- fixed auto reboot on low hashrate / xxxx
- fixed issue where temperature readings could be wrong
- fixed fan error on some units
- improved stability
- allows for zero RPM fan (all custom fans should work now)
- increased upper limit frequency for overclocking. (not recommended though )
- dev fee kicks in a bit later now after changing settings


know issues:
- switching pools can sometimes cause the miner to wait for work for 10 seconds.

happy mining!

The download link is dead

ya i found this https://www.3m.com/3M/en_US/novec-us/applications/immersion-cooling/

any one know how to get that stuff or where to get , thanks  may142012 for the word to search for

Sent you the link of the fluid to your inbox.

From what i know, you need a big tank that fits all of the boards from your miner, a top tank that install the Cooling Coil to do two-phase operation, and of course the 1 gallon fluid that cost $300.

[JPP1972]

25/11 v2 recommended UPDATE

I really  recommend to update to this version as it brings more stability / + small hashrate improvement

Download:
https://mega.nz/#!DowkVLgD!qVz5xnC2tGpUKKcjd6_kdkVjIwSG7-EBUkq1e_rX5Mg

Changes 25/11 v2:
- Hashrate calculation is now according bitmain stock firmware (displayed  hashrate is ~3% higher now)
- + ~1% performance improvment by providing the work faster to the ASICs 
- removed dev pool from miner status page to speed up webinterface and avoid confusion (exact dev mining details are visible in the kernel log)

Changes 25/11:
- fixed auto reboot on low hashrate / xxxx
- fixed issue where temperature readings could be wrong
- fixed fan error on some units
- improved stability
- allows for zero RPM fan (all custom fans should work now)
- increased upper limit frequency for overclocking. (not recommended though )
- dev fee kicks in a bit later now after changing settings


know issues:
- switching pools can sometimes cause the miner to wait for work for 10 seconds.

happy mining!

The file is not present......

[blastar]

25/11 v2 recommended UPDATE

I really  recommend to update to this version as it brings more stability / + small hashrate improvement

Download:
https://mega.nz/#!DowkVLgD!qVz5xnC2tGpUKKcjd6_kdkVjIwSG7-EBUkq1e_rX5Mg

Changes 25/11 v2:
- Hashrate calculation is now according bitmain stock firmware (displayed  hashrate is ~3% higher now)
- + ~1% performance improvment by providing the work faster to the ASICs 
- removed dev pool from miner status page to speed up webinterface and avoid confusion (exact dev mining details are visible in the kernel log)

Changes 25/11:
- fixed auto reboot on low hashrate / xxxx
- fixed issue where temperature readings could be wrong
- fixed fan error on some units
- improved stability
- allows for zero RPM fan (all custom fans should work now)
- increased upper limit frequency for overclocking. (not recommended though )
- dev fee kicks in a bit later now after changing settings


know issues:
- switching pools can sometimes cause the miner to wait for work for 10 seconds.

happy mining!

There is no file under the provided link!

[blissz]

have to repackage as I found out the checksum was wrong... give me 10 minutes

[etype]

awesome thanks man will check it out

[blissz]

25/11 v2 recommended UPDATE

I really  recommend to update to this version as it brings more stability / + small hashrate improvement

Download:
https://mega.nz/#!WpBUjQYY!XEiYV3cxSRthEtDI5akSZt6vtsi1zqW3374D5cZq9E0

Changes 25/11 v2:
- Hashrate calculation is now according bitmain stock firmware (displayed  hashrate is ~3% higher now)
- + ~1% performance improvment by providing the work faster to the ASICs  
- removed dev pool from miner status page to speed up webinterface and avoid confusion (exact dev mining details are visible in the kernel log)

Changes 25/11:
- fixed auto reboot on low hashrate / xxxx
- fixed issue where temperature readings could be wrong
- fixed fan error on some units
- improved stability
- allows for zero RPM fan (all custom fans should work now)
- increased upper limit frequency for overclocking. (not recommended though )
- dev fee kicks in a bit later now after changing settings


know issues:
- switching pools can sometimes cause the miner to wait for work for 10 seconds.

happy mining!

[cryptonitro]

25/11 v2 recommended UPDATE

I really  recommend to update to this version as it brings more stability / + small hashrate improvement

Download:
https://mega.nz/#!WpBUjQYY!XEiYV3cxSRthEtDI5akSZt6vtsi1zqW3374D5cZq9E0

Changes 25/11 v2:
- Hashrate calculation is now according bitmain stock firmware (displayed  hashrate is ~3% higher now)
- + ~1% performance improvment by providing the work faster to the ASICs  
- removed dev pool from miner status page to speed up webinterface and avoid confusion (exact dev mining details are visible in the kernel log)

Changes 25/11:
- fixed auto reboot on low hashrate / xxxx
- fixed issue where temperature readings could be wrong
- fixed fan error on some units
- improved stability
- allows for zero RPM fan (all custom fans should work now)
- increased upper limit frequency for overclocking. (not recommended though )
- dev fee kicks in a bit later now after changing settings


know issues:
- switching pools can sometimes cause the miner to wait for work for 10 seconds.

happy mining!

thanks
 
dont see anymore your pools in miner statut , hope it s still alive

edit: very nice job , optimisation are very good , lower temp , higher hasrate , and goodies ... people will start again to love her D3 ^^

[willy059]

thank you blissz for all your work, can you add an option to show dev pool in miner status page ? I prefer to see more easily all those informations to the right place.
by the way, i have two suggestions :
Can you add a fan mode where we can add the desired temp ?
Can you add an estimated wattage per chain following ASIC Voltage ?

[tperalta82]

Found a major bug on the firmware.

If by any chance there's a network loss, the fans will stop (since they are not hashing), and the hashing boards willl burnout...

Fried two of them on one D3.... gonna try RMA them

[exlybris]

Hei Blissz!

I will receive soon 5 Pinidea DR100 , which are very similar to the D3, they mine x11 alghorithm as well. Can I also use your firmware with them ?

[HagssFIN]

Hei Blissz!

I will receive soon 5 Pinidea DR100 , which are very similar to the D3, they mine x11 alghorithm as well. Can I also use your firmware with them ?

No.

DR100 doesn't have the same firmware as the D3. Simple as that.

[tperalta82]

Found a major bug on the firmware.

If by any chance there's a network loss, the fans will stop (since they are not hashing), and the hashing boards willl burnout...

Fried two of them on one D3.... gonna try RMA them

Actually, replicated this on another D3 , and it verifies

[blissz]

Found a major bug on the firmware.

If by any chance there's a network loss, the fans will stop (since they are not hashing), and the hashing boards willl burnout...

Fried two of them on one D3.... gonna try RMA them

I'm sorry to hear   I am checking this now on the latest firmware right now