For us noobs is there a way to make a windows version?
Vegas
Topic: Bitmain L3+ Voltage Control Tool...Free :) - page 5. (Read 14077 times)
Thanks a lot, it's OK. I wrote a + x. The webtranslator has a space between a + x. With the spaces it does not work. That was the mistake :-)
https://imgur.com/a/ZaWxu2O
Hello
is it possible that my version of L3 + (12/2017) does not work?
Or am I doing something wrong?
Thanks for reply or advice
P.S.
ssh login and commands after restarting L3 +
I tried everything possible and still the same.
Hello
is it possible that my version of L3 + (12/2017) does not work?
Or am I doing something wrong?
Thanks for reply or advice
P.S.
ssh login and commands after restarting L3 +
I tried everything possible and still the same.
Make sure enter this first before setting volatages.
chmod a+x set_voltage
then set each voltage for board 1-4
https://imgur.com/a/ZaWxu2O
Hello
is it possible that my version of L3 + (12/2017) does not work?
Or am I doing something wrong?
Thanks for reply or advice
P.S.
ssh login and commands after restarting L3 +
I tried everything possible and still the same.
Hello
is it possible that my version of L3 + (12/2017) does not work?
Or am I doing something wrong?
Thanks for reply or advice
P.S.
ssh login and commands after restarting L3 +
I tried everything possible and still the same.
Hi!
Looks like you haven‘t set permission right.
sudo chmod a+x set_voltage
See also first posts...
Bye, FNT
https://imgur.com/a/ZaWxu2O
Hello
is it possible that my version of L3 + (12/2017) does not work?
Or am I doing something wrong?
Thanks for reply or advice
P.S.
ssh login and commands after restarting L3 +
I tried everything possible and still the same.
Hello
is it possible that my version of L3 + (12/2017) does not work?
Or am I doing something wrong?
Thanks for reply or advice
P.S.
ssh login and commands after restarting L3 +
I tried everything possible and still the same.
any one try on a V9 yet ? . can it be done on a V9 with the right PIC version update ?. just wondering no big deal other wise .
I'm toptek some one hacked my account an i may not get it back sigh never put a key on it owell I think i pissed some one off in one post about keeping asic off our gpu mining . ....
I'm toptek some one hacked my account an i may not get it back sigh never put a key on it owell I think i pissed some one off in one post about keeping asic off our gpu mining . ....
I have try on A3 but use a different PIC and I get:
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
Ill check the A3 and see if I can get it to work, S9 uses completely proprietary stuff on hardware and software level now so without reverse engineering it wont be possible. Im pretty sure the S9 already does auto voltage tuning anyway.
Hi jstefanop,
Thanks for your effort and opensource tool!!
I tried it on A3 but I only get 0xff for PIC version and for voltage!
This is not possible, I haven‘t set the voltage at this point, as read pic
delivers 0xff... any thoughs about that?
Maybe other pic addresses?
Bye, FNT
Thanks you for the tips for the Bitmain L3+ Voltage Control !
I have try on A3 but use a different PIC and I get:
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
Ill check the A3 and see if I can get it to work, S9 uses completely proprietary stuff on hardware and software level now so without reverse engineering it wont be possible. Im pretty sure the S9 already does auto voltage tuning anyway.
I see. Thanks for info.
Thx jstefanop.
Testing my ten L3+ with lowest voltage (0xfe). Currently running 400 frequency.
Can this set frequency for each board individually?
for example :
board 1,2,3 running very smooth on 450 frequency & voltage 0xc0 with less HW
board 4 cant go over 400 no mater how high is voltage (0x30) , too much HW (error every sec)
Testing my ten L3+ with lowest voltage (0xfe). Currently running 400 frequency.
Can this set frequency for each board individually?
for example :
board 1,2,3 running very smooth on 450 frequency & voltage 0xc0 with less HW
board 4 cant go over 400 no mater how high is voltage (0x30) , too much HW (error every sec)
No since tuning voltage and frequency for each board is redundant and way more complicated than it needs to be. You just choose a frequency you want to run, and then tune the voltage on each board. Sounds to me like you have a faulty board....there are some boards that will just produce more errors regardless of what voltage/frequency you set (i.e. some chips just have logic defects that will produce errors even if the frequency/voltage is low/high enough).
Copy that. I got few faulty boards that must run on 384 freq or below.
I will try philipma1957 's advice to swap those faulty boards.
Thanks.
And run them gentle like freq 359 with lowest volts
Hell I got boards that have to be run at like 300 and they still cause the miner to crash. Once the L3+ start going they degrade really fast.
I have try on A3 but use a different PIC and I get:
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
Ill check the A3 and see if I can get it to work, S9 uses completely proprietary stuff on hardware and software level now so without reverse engineering it wont be possible. Im pretty sure the S9 already does auto voltage tuning anyway.
I have try on A3 but use a different PIC and I get:
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
root@antMiner_A3:/config# ./set_voltage 1 90
version = 0xff
Wrong PIC version
Is it possible update the code in order to support A3 PIC ?
thx
The same script doesn't work for S9 ?
It doesnt, unfortinately. Ihave tried.
Ooh, interesting. I just took my L3 offline because it crossed the magic 1:1 electricity to profit line last week. May have to plug it back in and give it a whirl.
If you're looking for suggestions for future projects, the A3 is also on that borderline at this point...
If you're looking for suggestions for future projects, the A3 is also on that borderline at this point...
The same script doesn't work for S9 ?
No since tuning voltage and frequency for each board is redundant and way more complicated than it needs to be. You just choose a frequency you want to run, and then tune the voltage on each board.
Dear Stefano, could you please describe the value of voltage we pass to set_voltage ?
The default value of 0x80 - what real voltage does it correspond to ?
And the 0x70?
How to translate 0x70 to Volts?
How difficult is auto-tune to code. Set voltage restart hash for 5 minutes count error rate per board restart try new on etc etc? Just curious how it is done.
not in C code, but rather in bash script.i've wrote some scripts that change freq in /config/cgminer.conf and then restart cgminer, wait 5 minutes and check HWerrs, temperature and rate for that freq.
from hi values of freq to lower ones - when you get HWerrs lower than some limit (half percent, for example) - you get right freq value.
voltage has to be changed via set_voltage program, and then start freq-optimization script again.
Thx jstefanop.
Testing my ten L3+ with lowest voltage (0xfe). Currently running 400 frequency.
Can this set frequency for each board individually?
for example :
board 1,2,3 running very smooth on 450 frequency & voltage 0xc0 with less HW
board 4 cant go over 400 no mater how high is voltage (0x30) , too much HW (error every sec)
Testing my ten L3+ with lowest voltage (0xfe). Currently running 400 frequency.
Can this set frequency for each board individually?
for example :
board 1,2,3 running very smooth on 450 frequency & voltage 0xc0 with less HW
board 4 cant go over 400 no mater how high is voltage (0x30) , too much HW (error every sec)
No since tuning voltage and frequency for each board is redundant and way more complicated than it needs to be. You just choose a frequency you want to run, and then tune the voltage on each board. Sounds to me like you have a faulty board....there are some boards that will just produce more errors regardless of what voltage/frequency you set (i.e. some chips just have logic defects that will produce errors even if the frequency/voltage is low/high enough).
Copy that. I got few faulty boards that must run on 384 freq or below.
I will try philipma1957 's advice to swap those faulty boards.
Thanks.
And run them gentle like freq 359 with lowest volts
Thx jstefanop.
Testing my ten L3+ with lowest voltage (0xfe). Currently running 400 frequency.
Can this set frequency for each board individually?
for example :
board 1,2,3 running very smooth on 450 frequency & voltage 0xc0 with less HW
board 4 cant go over 400 no mater how high is voltage (0x30) , too much HW (error every sec)
Testing my ten L3+ with lowest voltage (0xfe). Currently running 400 frequency.
Can this set frequency for each board individually?
for example :
board 1,2,3 running very smooth on 450 frequency & voltage 0xc0 with less HW
board 4 cant go over 400 no mater how high is voltage (0x30) , too much HW (error every sec)
No since tuning voltage and frequency for each board is redundant and way more complicated than it needs to be. You just choose a frequency you want to run, and then tune the voltage on each board. Sounds to me like you have a faulty board....there are some boards that will just produce more errors regardless of what voltage/frequency you set (i.e. some chips just have logic defects that will produce errors even if the frequency/voltage is low/high enough).
Copy that. I got few faulty boards that must run on 384 freq or below.
I will try philipma1957 's advice to swap those faulty boards.
Thanks.
How difficult is auto-tune to code. Set voltage restart hash for 5 minutes count error rate per board restart try new on etc etc? Just curious how it is done.
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