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Author Topic: FPGA miner  (Read 1808 times)
tigerfree (OP)
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May 05, 2013, 06:19:43 AM
Last edit: May 05, 2013, 06:41:10 AM by tigerfree
 #1

Hi,

is there any open source FPGA miner except Lancelot ,Icarus i can get the FPGA Very cheap 50$ for 1 FPGA .


these  FPGA miner used in Lancelot ,Icarus and give 200 mh/s.

thanks

Dexter770221
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May 05, 2013, 07:36:31 AM
 #2

Look into software subforum: ../../Mining software (miners).

Under development Modular UPGRADEABLE Miner (MUM). Looking for investors.
Changing one PCB with screwdriver and you have brand new miner in hand... Plug&Play, scalable from one module to thousands.
tigerfree (OP)
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May 05, 2013, 08:16:34 AM
 #3

i want Hardware open source Pcb 2~4 layer if i got that mean i can get 600 mh/s for 100$
goxed
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May 05, 2013, 08:26:48 AM
 #4

Which FPGA chip do u want to use?

Revewing Bitcoin / Crypto mining Hardware.
dtmcnamara
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May 05, 2013, 11:43:58 AM
 #5

i want Hardware open source Pcb 2~4 layer if i got that mean i can get 600 mh/s for 100$

not trying to be a dick but this is not going to happen...if there was something I think a lot more people would be going this route rather than the ASIC USB key for 1.99BTC

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tigerfree (OP)
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May 05, 2013, 05:58:58 PM
 #6

@goxed i have these chips XC6SLX150-3FGG484C .


@dtmcnamara really i hated ASIC USB because i thought ASIC will be cheap .

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May 05, 2013, 06:37:20 PM
 #7

@goxed i have these chips XC6SLX150-3FGG484C .


@dtmcnamara really i hated ASIC USB because i thought ASIC will be cheap .



nope, all that have them are milking us for all of the money they can

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tigerfree (OP)
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May 05, 2013, 06:53:19 PM
 #8

 Sad.
jesola
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May 06, 2013, 01:59:47 AM
 #9

For 600 Mh/s for 100 U$D you will have to wait fpga miner with kinkex or virtex 7.
Spartan 6 is in it`s limits.

If anyone want to start sell used fpga miners, I will buy cheap to recover fpga unit.
goxed
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May 06, 2013, 07:16:33 AM
 #10

you can ask X6500 guy.

https://bitcointalk.org/index.php?topic=193153.40

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Inspector 2211
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May 06, 2013, 02:18:47 PM
 #11

Hi,

is there any open source FPGA miner except Lancelot ,Icarus i can get the FPGA Very cheap 50$ for 1 FPGA .


these  FPGA miner used in Lancelot ,Icarus and give 200 mh/s.

thanks



Tiger,

        I'm sure that once difficulty has increased enough for a FPGA-based mining device to cost more in electricity than it produces in Bitcoins, people will put these devices on eBay and you can snap them up cheaply.


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tigerfree (OP)
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May 06, 2013, 06:06:04 PM
 #12

Hi,

is there any open source FPGA miner except Lancelot ,Icarus i can get the FPGA Very cheap 50$ for 1 FPGA .


these  FPGA miner used in Lancelot ,Icarus and give 200 mh/s.

thanks



Tiger,

        I'm sure that once difficulty has increased enough for a FPGA-based mining device to cost more in electricity than it produces in Bitcoins, people will put these devices on eBay and you can snap them up cheaply.




most sell them in high price compared to the difficulty , i can get the FPGA Chip very cheap that why i me asking for open source FPGA .
Bogart
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May 07, 2013, 02:05:20 AM
 #13

For 600 Mh/s for 100 U$D you will have to wait fpga miner with kinkex or virtex 7.
Spartan 6 is in it`s limits.

If anyone want to start sell used fpga miners, I will buy cheap to recover fpga unit.


I have a couple Cairnsmore1s with corrosion damage on the boards, but I'm pretty sure the FPGAs are good.  Any interest in recovering them?

"All safe deposit boxes in banks or financial institutions have been sealed... and may only be opened in the presence of an agent of the I.R.S." - President F.D. Roosevelt, 1933
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May 07, 2013, 02:06:02 AM
 #14

@goxed i have these chips XC6SLX150-3FGG484C .

How many LX150s can you get at the $50 price?  Can you get 600 pieces or more?

"All safe deposit boxes in banks or financial institutions have been sealed... and may only be opened in the presence of an agent of the I.R.S." - President F.D. Roosevelt, 1933
tigerfree (OP)
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May 07, 2013, 03:53:01 AM
 #15

For 600 Mh/s for 100 U$D you will have to wait fpga miner with kinkex or virtex 7.
Spartan 6 is in it`s limits.

If anyone want to start sell used fpga miners, I will buy cheap to recover fpga unit.


I have a couple Cairnsmore1s with corrosion damage on the boards, but I'm pretty sure the FPGAs are good.  Any interest in recovering them?


no really it will going to waste time but if it need FPGAs i can get you some.
tigerfree (OP)
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May 07, 2013, 03:53:38 AM
 #16

@goxed i have these chips XC6SLX150-3FGG484C .

How many LX150s can you get at the $50 price?  Can you get 600 pieces or more?

i think my supplier can get it but i have to ask him first .
tigerfree (OP)
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May 07, 2013, 04:05:03 AM
 #17

@goxed i have these chips XC6SLX150-3FGG484C .

How many LX150s can you get at the $50 price?  Can you get 600 pieces or more?

i think my supplier can get it but i have to ask him first .

Ask him for pricing on 5000 Virtex-7s while you are at it.

will do .
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May 07, 2013, 05:23:21 AM
 #18

For 600 Mh/s for 100 U$D you will have to wait fpga miner with kinkex or virtex 7.
Spartan 6 is in it`s limits.

If anyone want to start sell used fpga miners, I will buy cheap to recover fpga unit.


I have a couple Cairnsmore1s with corrosion damage on the boards, but I'm pretty sure the FPGAs are good.  Any interest in recovering them?

Did you ever try replacing the fuse blocks on those boards?


Yup, I did that.  On the one board the heartbeat LED just glows weakly but does not blink.  When I connected the other board it tripped the power supply's short detection, and when the power supply came back on in a few seconds something went :BANG: on the board, and I see C55 now has a hole in its side that didn't used to be there.  I didn't plug that one in again.

"All safe deposit boxes in banks or financial institutions have been sealed... and may only be opened in the presence of an agent of the I.R.S." - President F.D. Roosevelt, 1933
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