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Topic: [ANN] Technobit HEX8A1 -240 GHs Coincraft A1 board- Finished production - page 22. (Read 72425 times)

legendary
Activity: 1610
Merit: 1000

How long you had it? Are they still shipping them out with thermo resistors on? I thought that was only the pre-production batch?

one day Smiley today got time to start play w it..
Ok if it isn't working with diff-to-one 1 something else is going on...sorry that is all I can think off....
In general lights are ok USB also thre must be some power issue no power reaching asics for some reason
If you have the skils you ca check the fuses ....
hero member
Activity: 651
Merit: 500

How long you had it? Are they still shipping them out with thermo resistors on? I thought that was only the pre-production batch?

one day Smiley today got time to start play w it..
hero member
Activity: 651
Merit: 500
Code:
killed the screen instance and started from command line:

cgminer --hexminer8-set-diff-to-one 0 --hexminer8-chip-mask 255 --hexminer8-voltage 1000 --h
exminer8-options 8:260 -o stratum.btcguild.com:3333 -u user_hex8a -p 1

same thing:

 version 4.0.0 - Started: [2014-03-07 23:17:05]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 76  GF: 0  RF: 0
 Connected to stratum.btcguild.com diff 256 with stratum as user xxx_hex8a
 Block: 3bb82dcf...  Diff:3.82G  Started: [23:17:05]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 23:17:02] Started cgminer 4.0.0
 [2014-03-07 23:17:03] Probing for an alive pool
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 2
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 256
 [2014-03-07 23:17:05] Network diff s

Dud it is working Smiley
Just be patient diff is 256 or use set-diff to one 1 to se shares imediately

I agree to disagree



?
Dif-to-one 1?
Is the board getting hot

dif to one = 1 <- no use
board is constant 25C degrees (measured IR hand device)
hero member
Activity: 490
Merit: 500


How long you had it? Are they still shipping them out with thermo fuses on? I thought that was only the pre-production batch?

Can you take a picture closer to the power connectors.
legendary
Activity: 1610
Merit: 1000
Code:
killed the screen instance and started from command line:

cgminer --hexminer8-set-diff-to-one 0 --hexminer8-chip-mask 255 --hexminer8-voltage 1000 --h
exminer8-options 8:260 -o stratum.btcguild.com:3333 -u user_hex8a -p 1

same thing:

 version 4.0.0 - Started: [2014-03-07 23:17:05]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 76  GF: 0  RF: 0
 Connected to stratum.btcguild.com diff 256 with stratum as user xxx_hex8a
 Block: 3bb82dcf...  Diff:3.82G  Started: [23:17:05]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 23:17:02] Started cgminer 4.0.0
 [2014-03-07 23:17:03] Probing for an alive pool
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 2
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 256
 [2014-03-07 23:17:05] Network diff s

Dud it is working Smiley
Just be patient diff is 256 or use set-diff to one 1 to se shares imediately

I agree to disagree



?
Dif-to-one 1?
Is the board getting hot
hero member
Activity: 651
Merit: 500
Code:
killed the screen instance and started from command line:

cgminer --hexminer8-set-diff-to-one 0 --hexminer8-chip-mask 255 --hexminer8-voltage 1000 --h
exminer8-options 8:260 -o stratum.btcguild.com:3333 -u user_hex8a -p 1

same thing:

 version 4.0.0 - Started: [2014-03-07 23:17:05]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 76  GF: 0  RF: 0
 Connected to stratum.btcguild.com diff 256 with stratum as user xxx_hex8a
 Block: 3bb82dcf...  Diff:3.82G  Started: [23:17:05]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 23:17:02] Started cgminer 4.0.0
 [2014-03-07 23:17:03] Probing for an alive pool
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 2
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 256
 [2014-03-07 23:17:05] Network diff s

Dud it is working Smiley
Just be patient diff is 256 or use set-diff to one 1 to se shares imediately

I agree to disagree



EDIT: note that cgminer monitor kill that cgminer instans every cron run..

anyway, why is that voltage 800mV, how I change that? (look few lines above I tried manual cgminer run).
legendary
Activity: 1610
Merit: 1000


Dud it is working Smiley
Just be patient diff is 256 or use set-diff to one 1 to se shares imediately
hero member
Activity: 651
Merit: 500
killed the screen instance and started from command line:

cgminer --hexminer8-set-diff-to-one 0 --hexminer8-chip-mask 255 --hexminer8-voltage 1000 --h
exminer8-options 8:260 -o stratum.btcguild.com:3333 -u user_hex8a -p 1

same thing:

Code:
cgminer version 4.0.0 - Started: [2014-03-07 23:17:05]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 76  GF: 0  RF: 0
 Connected to stratum.btcguild.com diff 256 with stratum as user xxx_hex8a
 Block: 3bb82dcf...  Diff:3.82G  Started: [23:17:05]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 23:17:02] Started cgminer 4.0.0
 [2014-03-07 23:17:03] Probing for an alive pool
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 2
 [2014-03-07 23:17:05] Pool 0 difficulty changed to 256
 [2014-03-07 23:17:05] Network diff set to 3.82G

hero member
Activity: 490
Merit: 500
Quote
000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m

I'd expect to see that if the chips didn't have enough power to fire up. 1000mV should be enough though.
I cannot get mine started under 850mV and they look exactly like that.
If you're sure your PSUs are providing power, maybe the fuse is blown on the circuit board, or you got some really lazy chips?

I don't get where taht 800mV comes from, but will take a visual inspection look on board now...

Yeah I see 840/800mV if the the mV setting is too low <850mV for my Hex8A1.
Wrong first is what you have configured 840 second 800 is just a number. When you got share back from the board it refreshes otherwise it stays to 800 always. What it means that tplink writes jobs orange but no response back
Is the board hot?

It don't matter what number I set under 850mV it will look like..

Quote
000: HEX8 0: 260 500/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m

I think the 800mV is just some default number it goes to when there is not enough mV to fire the chips up.
legendary
Activity: 1610
Merit: 1000
Quote
000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m

I'd expect to see that if the chips didn't have enough power to fire up. 1000mV should be enough though.
I cannot get mine started under 850mV and they look exactly like that.
If you're sure your PSUs are providing power, maybe the fuse is blown on the circuit board, or you got some really lazy chips?

I don't get where taht 800mV comes from, but will take a visual inspection look on board now...

Yeah I see 840/800mV if the the mV setting is too low <850mV for my Hex8A1.
Wrong first is what you have configured 840 second 800 is just a number. When you got share back from the board it refreshes otherwise it stays to 800 always. What it means that tplink writes jobs orange but no response back
Is the board hot?
hero member
Activity: 651
Merit: 500
hero member
Activity: 490
Merit: 500
Quote
000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m

I'd expect to see that if the chips didn't have enough power to fire up. 1000mV should be enough though.
I cannot get mine started under 850mV and they look exactly like that.
If you're sure your PSUs are providing power, maybe the fuse is blown on the circuit board, or you got some really lazy chips?

I don't get where taht 800mV comes from, but will take a visual inspection look on board now...

Yeah I see 840/800mV if the the mV setting is too low <850mV for my Hex8A1.
hero member
Activity: 651
Merit: 500
Quote
000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m

I'd expect to see that if the chips didn't have enough power to fire up. 1000mV should be enough though.
I cannot get mine started under 850mV and they look exactly like that.
If you're sure your PSUs are providing power, maybe the fuse is blown on the circuit board, or you got some really lazy chips?

I don't get where taht 800mV comes from, but will take a visual inspection look on board now...

don't know what to look for.. but tried both pci-e power separately, any of them starts fans, so they should be ok, connected all cables again, cgminer will detect hotplug but that is it:

Code:
cgminer version 4.0.0 - Started: [2014-03-07 23:04:03]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 0  SS: 0  NB: 2  LW: 343  GF: 0  RF: 0
 Connected to stratum.btcguild.com diff 256 with stratum as user xxx_hex8a
 Block: 3bb82dcf...  Diff:3.82G  Started: [23:07:38]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV | OFF   / 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
 001: HEX8 1: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 23:03:45] Started cgminer 4.0.0
 [2014-03-07 23:03:46] Probing for an alive pool
 [2014-03-07 23:03:56] Waiting for work to be available from pools.
 [2014-03-07 23:04:02] Pool 0 difficulty changed to 2
 [2014-03-07 23:04:02] Pool 0 difficulty changed to 256
 [2014-03-07 23:04:02] Network diff set to 3.82G
 [2014-03-07 23:04:03] Work available from pools, resuming.
 [2014-03-07 23:04:08] API running in IP access mode on port 4028 (13)
 [2014-03-07 23:06:04] HEX8 0 failure, disabling!
 [2014-03-07 23:07:10] Hotplug: hexminer8 added HEX8 1
 [2014-03-07 23:07:38] Stratum from pool 0 detected new block

hero member
Activity: 651
Merit: 500
Remove eu- in front of pool URL pls

well that is not the vase, but ok Smiley

 
Code:
cgminer version 4.0.0 - Started: [2014-03-07 23:04:03]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 80  GF: 0  RF: 0
 Connected to stratum.btcguild.com diff 256 with stratum as user xxx_hex8a
 Block: 4b2b0823...  Diff:3.82G  Started: [23:04:02]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 23:03:45] Started cgminer 4.0.0
 [2014-03-07 23:03:46] Probing for an alive pool
 [2014-03-07 23:03:56] Waiting for work to be available from pools.
 [2014-03-07 23:04:02] Pool 0 difficulty changed to 2
 [2014-03-07 23:04:02] Pool 0 difficulty changed to 256
 [2014-03-07 23:04:02] Network diff set to 3.82G
 [2014-03-07 23:04:03] Work available from pools, resuming.
 [2014-03-07 23:04:08] API running in IP access mode on port 4028 (13)

legendary
Activity: 1610
Merit: 1000
Remove eu- in front of pool URL pls
hero member
Activity: 490
Merit: 500
Quote
000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m

I'd expect to see that if the chips didn't have enough power to fire up. 1000mV should be enough though.
I cannot get mine started under 850mV and they look exactly like that.
If you're sure your PSUs are providing power, maybe the fuse is blown on the circuit board, or you got some really lazy chips?
hero member
Activity: 651
Merit: 500
what lights are on on on your device ?
There is a green , orange and red

green and orange are on

What power supply are you using and does it have enough available power?
I had problems running 2x Hex8A1 until I put a fan on the 5V line to help regulate my ThermalTake 730W PSU.
These chips won't fire up if they cannot get enough power.

1200W single rail Aurum PRO, two separate PCI-e power cables connected to hex8a1 nothing more behind that PSU

Silly question, you did put the paper clip in the motherboard connector between the green and black wire? Try taking it out and putting it back in (that resets a PSU after failsafe)
If that's not it, try plugging something in that uses 5V power. I just put a 12V fan on the Red/Black molex cable wires.

changed PSU, that is not the case.. no paper clip I have a switch there: http://cytron.com.my/viewProduct.php?pcode=BB-ATXRA&name=Breakout%20Board%20ATX%20Right%20Angle

router (MR3020) that is for miner, can ping and resolve names.. ok debuggin that network a bit more...
Can you tell me what your issue is?
I missed it...
Please post Lsusb output from ssh small l lsusb
Screen -r also ?


root@HEX8A:~# lsusb
Bus 001 Device 002: ID 04d8:000a Microchip Technology, Inc. CDC RS-232 Emulation Demo
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Code:
cgminer version 4.0.0 - Started: [2014-03-07 22:54:18]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 91  GF: 0  RF: 0
 Connected to eu-stratum.btcguild.com diff 2 with stratum as user xxx_hex8a
 Block: cf246aa1...  Diff:3.82G  Started: [22:54:18]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 22:54:12] Started cgminer 4.0.0
 [2014-03-07 22:54:13] Probing for an alive pool
 [2014-03-07 22:54:17] Pool 0 difficulty changed to 2
 [2014-03-07 22:54:18] Network diff set to 3.82G
 [2014-03-07 22:54:23] API running in IP access mode on port 4028 (13)


Can you check once again if your psu is on? and measure PCI-e voltage with multimeter ?

tried two different PSU's. PSU is on, fans start when flipping power switch
legendary
Activity: 1610
Merit: 1000
what lights are on on on your device ?
There is a green , orange and red

green and orange are on

What power supply are you using and does it have enough available power?
I had problems running 2x Hex8A1 until I put a fan on the 5V line to help regulate my ThermalTake 730W PSU.
These chips won't fire up if they cannot get enough power.

1200W single rail Aurum PRO, two separate PCI-e power cables connected to hex8a1 nothing more behind that PSU

Silly question, you did put the paper clip in the motherboard connector between the green and black wire? Try taking it out and putting it back in (that resets a PSU after failsafe)
If that's not it, try plugging something in that uses 5V power. I just put a 12V fan on the Red/Black molex cable wires.

changed PSU, that is not the case.. no paper clip I have a switch there: http://cytron.com.my/viewProduct.php?pcode=BB-ATXRA&name=Breakout%20Board%20ATX%20Right%20Angle

router (MR3020) that is for miner, can ping and resolve names.. ok debuggin that network a bit more...
Can you tell me what your issue is?
I missed it...
Please post Lsusb output from ssh small l lsusb
Screen -r also ?


root@HEX8A:~# lsusb
Bus 001 Device 002: ID 04d8:000a Microchip Technology, Inc. CDC RS-232 Emulation Demo
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Code:
cgminer version 4.0.0 - Started: [2014-03-07 22:54:18]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 91  GF: 0  RF: 0
 Connected to eu-stratum.btcguild.com diff 2 with stratum as user xxx_hex8a
 Block: cf246aa1...  Diff:3.82G  Started: [22:54:18]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 22:54:12] Started cgminer 4.0.0
 [2014-03-07 22:54:13] Probing for an alive pool
 [2014-03-07 22:54:17] Pool 0 difficulty changed to 2
 [2014-03-07 22:54:18] Network diff set to 3.82G
 [2014-03-07 22:54:23] API running in IP access mode on port 4028 (13)


Can you check once again if your psu is on? and measure PCI-e voltage with multimeter ?
hero member
Activity: 651
Merit: 500
what lights are on on on your device ?
There is a green , orange and red

green and orange are on

What power supply are you using and does it have enough available power?
I had problems running 2x Hex8A1 until I put a fan on the 5V line to help regulate my ThermalTake 730W PSU.
These chips won't fire up if they cannot get enough power.

1200W single rail Aurum PRO, two separate PCI-e power cables connected to hex8a1 nothing more behind that PSU

Silly question, you did put the paper clip in the motherboard connector between the green and black wire? Try taking it out and putting it back in (that resets a PSU after failsafe)
If that's not it, try plugging something in that uses 5V power. I just put a 12V fan on the Red/Black molex cable wires.

changed PSU, that is not the case.. no paper clip I have a switch there: http://cytron.com.my/viewProduct.php?pcode=BB-ATXRA&name=Breakout%20Board%20ATX%20Right%20Angle

router (MR3020) that is for miner, can ping and resolve names.. ok debuggin that network a bit more...
Can you tell me what your issue is?
I missed it...
Please post Lsusb output from ssh small l lsusb
Screen -r also ?


root@HEX8A:~# lsusb
Bus 001 Device 002: ID 04d8:000a Microchip Technology, Inc. CDC RS-232 Emulation Demo
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Code:
cgminer version 4.0.0 - Started: [2014-03-07 22:54:18]
------------------------------------------------------------------------------------------
 (5s):0.000 (avg):0.000h/s | A:0  R:0  HW:0  WU:0.0/m
 ST: 1  SS: 0  NB: 1  LW: 91  GF: 0  RF: 0
 Connected to eu-stratum.btcguild.com diff 2 with stratum as user xxx_hex8a
 Block: cf246aa1...  Diff:3.82G  Started: [22:54:18]  Best share: 0
------------------------------------------------------------------------------------------
 [U]SB device management [P]ool management [S]ettings [D]isplay options [Q]uit
 000: HEX8 0: 260 1000/ 800mV |  0.000/ 0.000h/s | A:0 R:0/0.00% HW:0/0.00% WU:0.0/m
------------------------------------------------------------------------------------------
 [2014-03-07 22:54:12] Started cgminer 4.0.0
 [2014-03-07 22:54:13] Probing for an alive pool
 [2014-03-07 22:54:17] Pool 0 difficulty changed to 2
 [2014-03-07 22:54:18] Network diff set to 3.82G
 [2014-03-07 22:54:23] API running in IP access mode on port 4028 (13)

hero member
Activity: 728
Merit: 500
what lights are on on on your device ?
There is a green , orange and red

green and orange are on
for sure it is working ok then
check again all cgminer settings
give me TW on a pc in the same LAN
I'll try to help
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