FPGA miner | Bitcointalksearch.org

Bogart

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Quote from: ?? on ??

Quote from: Bogart on May 06, 2013, 09:05:20 PM

Quote from: jesola on May 05, 2013, 08:59:47 PM

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.

tigerfree

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Quote from: tigerfree on May 06, 2013, 10:53:38 PM

Quote from: Bogart on May 06, 2013, 09:06:02 PM

Quote from: tigerfree on May 05, 2013, 12:58:58 PM

@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 .

tigerfree

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Quote from: Bogart on May 06, 2013, 09:06:02 PM

Quote from: tigerfree on May 05, 2013, 12:58:58 PM

@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

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Activity: 1015

Merit: 1000

Quote from: Bogart on May 06, 2013, 09:05:20 PM

Quote from: jesola on May 05, 2013, 08:59:47 PM

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.

Bogart

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Activity: 966

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Quote from: tigerfree on May 05, 2013, 12:58:58 PM

@goxed i have these chips XC6SLX150-3FGG484C .

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

Bogart

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Activity: 966

Merit: 1000

Quote from: jesola on May 05, 2013, 08:59:47 PM

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?

tigerfree

legendary

Activity: 1015

Merit: 1000

Quote from: Inspector 2211 on May 06, 2013, 09:18:47 AM

Quote from: tigerfree on May 05, 2013, 01:19:43 AM

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 .

Inspector 2211

sr. member

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Quote from: tigerfree on May 05, 2013, 01:19:43 AM

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.

goxed

legendary

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Bitcoin / Crypto mining Hardware.

you can ask X6500 guy.

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

jesola

newbie

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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.

tigerfree

legendary

Activity: 1015

Merit: 1000

.

pheaonix

sr. member

Activity: 392

Merit: 250

http://casinobitco.in/ A+ customer support

Quote from: tigerfree on May 05, 2013, 12:58:58 PM

@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

tigerfree

legendary

Activity: 1015

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@goxed i have these chips XC6SLX150-3FGG484C .

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

dtmcnamara

full member

Activity: 201

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Quote from: tigerfree on May 05, 2013, 03:16:34 AM

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

goxed

legendary

Activity: 1946

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Bitcoin / Crypto mining Hardware.

Which FPGA chip do u want to use?

tigerfree

legendary

Activity: 1015

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

Dexter770221

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

tigerfree

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Activity: 1015

Merit: 1000

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

Topic: FPGA miner (Read 1809 times)