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FPGA development board "Lancelot" - official discussion thread. Hardware
ok, report is here:good news:fixed all small bugs on the present Lancelot PCB, w…
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n/a | ngzhang | June 21, 2012, 10:08:21 AM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
And how much would a factory wafer respin cost from an old maskset, ngzhang? Do…
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n/a | ngzhang | June 20, 2012, 06:32:14 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
@ngzhanghave you checked this already?https://bitcointalk.org/index.php?topic=88…
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n/a | ngzhang | June 20, 2012, 05:50:09 AM |
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Algorithmically placed FPGA miner: 245MH/s/chip and still rising Hardware
And that's why Spartans6 are called low power devices.Actually they're called lo…
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n/a | ngzhang | June 20, 2012, 03:31:32 AM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
And how much would a factory wafer respin cost from an old maskset, ngzhang? Do…
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n/a | ngzhang | June 20, 2012, 12:55:48 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
@ngzhanghave you checked this already?https://bitcointalk.org/index.php?topic=88…
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n/a | ngzhang | June 19, 2012, 01:18:19 PM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
And how much would a factory wafer respin cost from an old maskset, ngzhang? Do…
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n/a | ngzhang | June 19, 2012, 01:14:49 PM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
And how much would a factory wafer respin cost from an old maskset, ngzhang? Do…
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n/a | ngzhang | June 19, 2012, 11:54:45 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
@ngzhanghave you checked this already?https://bitcointalk.org/index.php?topic=88…
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n/a | ngzhang | June 19, 2012, 10:58:33 AM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
And how much would a factory wafer respin cost from an old maskset, ngzhang? Do…
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n/a | ngzhang | June 19, 2012, 10:56:51 AM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
OK, here are some grapevine news.i asked a seller in the market today, who is on…
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n/a | ngzhang | June 19, 2012, 01:50:46 AM |
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Algorithmically placed FPGA miner: 245MH/s/chip and still rising Hardware
What if you shift the clock of the middle ring?Maybe the voltage internally in t…
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n/a | ngzhang | June 18, 2012, 10:48:54 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
i will update these information after i can confirm. thanks. Thanks very much.T…
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n/a | ngzhang | June 16, 2012, 04:21:23 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
The answer is, Icarus can run Lancelot's first bitstream, but at a lower speed.…
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n/a | ngzhang | June 13, 2012, 10:20:00 PM |
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100BTC bounty for bitstream that fries ztex boards Hardware
enable the internal terminal resistor, and set them to 25 ohm
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n/a | ngzhang | June 12, 2012, 09:05:44 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
That says Lancelot is compatible with the Icarus bitstream, I want to know if th…
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n/a | ngzhang | June 09, 2012, 08:17:48 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
I imagine that this is the mother you were speaking of? Looks beautiful! Will th…
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n/a | ngzhang | June 09, 2012, 02:39:18 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Wow that is awesome. Is it just for your testing purposes, or will they be for s…
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n/a | ngzhang | June 08, 2012, 10:53:17 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Wow that is awesome. Is it just for your testing purposes, or will they be for s…
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n/a | ngzhang | June 08, 2012, 09:19:31 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Wow that is awesome. Is it just for your testing purposes, or will they be for s…
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n/a | ngzhang | June 08, 2012, 08:57:30 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
waiting is boring ...
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n/a | ngzhang | June 08, 2012, 08:41:42 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Hello,I want to know how much will the dev kit cost.Thanks.69$.include a platfor…
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n/a | ngzhang | June 07, 2012, 10:12:35 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
got 4 samples today.... show some pics or it didn't happen spiccioli samples hav…
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n/a | ngzhang | June 05, 2012, 12:23:36 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
got 4 samples today....
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n/a | ngzhang | June 05, 2012, 11:18:42 AM |
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Here is how to compensate bitstream developers Hardware
QuoteAES-KEY within Spartan6 protects IP no way better, EldenTyrell however poin…
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n/a | ngzhang | June 03, 2012, 02:18:49 AM |
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BitForce SC - full custom ASIC Hardware
Can we order now?Didn't take you long, did it?No, seriously, this pre-announceme…
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n/a | ngzhang | May 28, 2012, 11:39:22 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware |
n/a | ngzhang | May 25, 2012, 01:38:52 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
So the real contest is time; 28nm vs ASICs.no, i mean:130nm ASICs will fuck 28 n…
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n/a | ngzhang | May 25, 2012, 12:06:32 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
So the real contest is time; 28nm vs ASICs.no, i mean:130nm ASICs will fuck 28 n…
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n/a | ngzhang | May 25, 2012, 12:29:43 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
So the real contest is time; 28nm vs ASICs.no, i mean:130nm ASICs will fuck 28 n…
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n/a | ngzhang | May 25, 2012, 12:17:25 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Sounds good!I'm looking forward to seeing how Lancelot will compete with all of…
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n/a | ngzhang | May 25, 2012, 12:11:48 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
...at first.Elaborate please.there are some differences between both designs, so…
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n/a | ngzhang | May 24, 2012, 11:58:27 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
any updates?yeah, some updates.1:firmware development is still underway, we hope…
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n/a | ngzhang | May 24, 2012, 10:56:56 PM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
Insider information on an upcoming project?My guess is xiangfu is selling his Ic…
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n/a | ngzhang | May 23, 2012, 11:25:31 AM |
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BitFury 110GH/s per rack? Hardware
On their website, they state:Then after choosing serial round design it was very…
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n/a | ngzhang | May 23, 2012, 01:56:20 AM |
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BitFury 110GH/s per rack? Hardware
Any word yet if the low end -7 series will have metal heatspreader. I would ima…
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n/a | ngzhang | May 22, 2012, 03:50:04 PM |
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BitFury 110GH/s per rack? Hardware
On their website, they state:Then after choosing serial round design it was very…
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n/a | ngzhang | May 22, 2012, 03:48:25 PM |
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BitFury 110GH/s per rack? Hardware
This thread is boring, it's just speculation on a very uncompetitive product.Alt…
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n/a | ngzhang | May 22, 2012, 03:06:56 PM |
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BitFury 110GH/s per rack? Hardware
This thread is boring, it's just speculation on a very uncompetitive product.Alt…
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n/a | ngzhang | May 22, 2012, 01:03:19 PM |
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Algorithmically placed FPGA miner: 245MH/s/chip and still rising Hardware
on the personal front, i suggest stop doing any effort on these pipelined archit…
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n/a | ngzhang | May 22, 2012, 12:20:10 PM |
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BitFury 110GH/s per rack? Hardware
awesome design EDIT:by review their design, i must say, they are real FPGA and a…
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n/a | ngzhang | May 22, 2012, 07:04:24 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
oh, looks like the mail lost again! i pleased about everything goes well.
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n/a | ngzhang | May 20, 2012, 07:55:46 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
Spartan 6 is now 4 years into its lifespan if I am not wrong. Does anybody know…
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n/a | ngzhang | May 20, 2012, 07:51:51 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
...1, price.500 USD for one, and will lower up to 20% if your order is large...…
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n/a | ngzhang | May 19, 2012, 01:06:18 PM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
i really think 28nm FPGAs are still 1 year away. usually, XILINX's FPGA will re…
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n/a | ngzhang | May 19, 2012, 01:03:09 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
pull out today.looks like we will have a sample in 2-3 weeks...
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n/a | ngzhang | May 14, 2012, 08:38:10 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
ngzhang, can you probe the device to see if anything at all has been loaded into…
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n/a | ngzhang | May 09, 2012, 07:45:40 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
If I were to give you enough money to purchase 30 Icarus and 30 Lancelot miners…
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n/a | ngzhang | May 08, 2012, 12:14:26 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
important announcement:3rd batch is over.if you ordered but have no payment info…
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n/a | ngzhang | November 09, 2011, 12:29:57 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Temperature and fan control would be a huge improvement over Icarus.Any changes…
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n/a | ngzhang | May 07, 2012, 12:22:07 PM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Its better than Icarus but i dont understand why not offering quad FPGAs. Much c…
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n/a | ngzhang | May 07, 2012, 10:28:42 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
1, there are only hundreds of them. there are no followup because they are secon…
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n/a | ngzhang | May 07, 2012, 05:19:26 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
i disassemble the box and start a JTAG probing on JTAG2....by soldering the 0R r…
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n/a | ngzhang | May 07, 2012, 03:56:05 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
This means anyone with a chinese source of used FPGAs could manufacture BFL Sing…
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n/a | ngzhang | May 07, 2012, 03:30:23 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
Still no 28nm FPGAs? next year.
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n/a | ngzhang | May 06, 2012, 11:55:35 AM |
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FPGA development board "Lancelot" - official discussion thread. Hardware
will this work with p2pool software (longpoll timing problem)? This is still a…
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n/a | ngzhang | May 06, 2012, 11:23:50 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
ngzhang, based on the specs for the chip, would you say that BFL is overdriving…
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n/a | ngzhang | May 06, 2012, 09:26:51 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
Just wondering what part is broken if you can still determine the chip they used…
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n/a | ngzhang | May 06, 2012, 08:17:43 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
first, an Anonymous send me a broken BFL single for free. thank you!i disassembl…
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n/a | ngzhang | May 06, 2012, 07:23:27 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
Well this is good news , others my develop cheaper FPGA boards using these chips…
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n/a | ngzhang | May 06, 2012, 07:59:52 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
hope you can deal with the huge power consume. (40A pre core)
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n/a | ngzhang | May 06, 2012, 07:47:46 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
I'm not surprised...Good work, how about Lancelot?please don't lead this topic t…
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n/a | ngzhang | May 06, 2012, 07:37:31 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
hi, man. i know i promised will post a thread today, but this afternoon, someone…
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n/a | ngzhang | May 06, 2012, 06:51:30 AM |
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This is what we need to link all this FPGA Boards :) Hardware
拙计What?It looks like you wrote "twit" with some funny characters. good, you get…
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n/a | ngzhang | May 04, 2012, 02:35:06 PM |
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This is what we need to link all this FPGA Boards :) Hardware |
n/a | ngzhang | May 04, 2012, 01:51:02 PM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
Judging by the interest in Lancelot on these forums, the first batch from the ne…
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n/a | ngzhang | May 04, 2012, 09:21:37 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
Judging by the interest in Lancelot on these forums, the first batch from the ne…
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n/a | ngzhang | May 04, 2012, 06:39:25 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
This doesn't seem too far-fetched actually. I heard some rumors about it being a…
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n/a | ngzhang | May 04, 2012, 01:26:41 AM |
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Official Icarus last batch "group purchase" thread. Hardware
sorry, impossible. Let'S look ahead.
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n/a | ngzhang | May 02, 2012, 02:03:01 PM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
i come to tell everyone i'm still alive. good Any update on the new product? w…
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n/a | ngzhang | May 02, 2012, 05:58:47 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
i come to tell everyone i'm still alive.
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n/a | ngzhang | May 02, 2012, 01:58:58 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
batch 4 reduced power consuming to about
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n/a | ngzhang | April 20, 2012, 12:48:33 PM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware |
n/a | ngzhang | March 30, 2012, 01:33:33 PM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
Just for the record.. I had one of the plug packs that came with the icarus die…
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n/a | ngzhang | March 24, 2012, 10:53:40 AM |
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FPGA development board "Icarus" - DisContinued/ important announcement Hardware
Just for the record.. I had one of the plug packs that came with the icarus die…
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n/a | ngzhang | March 24, 2012, 10:06:51 AM |
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Official Icarus last batch "group purchase" thread. Hardware
hi, everyone.In my original plan, icarus project will discontinued after batch 3…
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n/a | ngzhang | March 24, 2012, 02:00:20 AM |
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Icarus bulk orders. Who's interested? Hardware
Well this idea hit a brick wall I was really hoping to get a board for the red…
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n/a | ngzhang | March 24, 2012, 01:38:25 AM |
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Icarus bulk orders. Who's interested? Hardware
if there are somebody could run this "group purchase" with lower fee, i will acc…
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n/a | ngzhang | March 23, 2012, 12:33:01 PM |
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Icarus bulk orders. Who's interested? Hardware
hummm....hello everyone.i come to give you some information here.i already order…
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n/a | ngzhang | March 22, 2012, 06:29:21 AM |
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The best selling FPGA board Hardware
Icarus Batch3 shipped out 220 boards.plus previous 2 batches, there are about 26…
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n/a | ngzhang | March 21, 2012, 08:50:21 AM |
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FPGA development board "Icarus" -3rd batch near the end. Hardware
Which prolific PL2303 driver do I install? v1.5 or 1.52?Could someone point me t…
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n/a | ngzhang | March 20, 2012, 11:48:28 PM |
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The best selling FPGA board Hardware
shut the fuck up you poor retardbfl single does 800 mhs and costs the samegoddam…
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n/a | ngzhang | March 20, 2012, 03:28:03 PM |
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Cheap Chinese VGA Coolers - FTW ! CPU/GPU Bitcoin mining hardware
OC3 is a famous PC cooling solution provider in China.all my CPU coolers are thi…
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n/a | ngzhang | March 20, 2012, 01:41:28 PM |
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FPGA development board "Icarus" -3rd batch near the end. Hardware
a 18AWG standard wire can pass up to 10A current, and 8A is enough for a safety…
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n/a | ngzhang | March 20, 2012, 12:41:25 AM |
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FPGA development board "Icarus" -3rd batch near the end. Hardware
the hand made power transfer cable burn up tonight. Almost a risk of fire. i m…
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n/a | ngzhang | March 19, 2012, 12:01:25 PM |
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FPGA development board "Icarus" -3rd batch near the end. Hardware
nice work... looks like i must post up my 40 cards setup tonight. ADD: above pi…
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n/a | ngzhang | March 19, 2012, 02:11:02 AM |
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FPGA development board "Icarus" -3rd batch near the end. Hardware
Sent e-mail, maybe I can grab one more from what's left of this batch. Also, eag…
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n/a | ngzhang | March 19, 2012, 07:26:52 AM |
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FPGA development board "Icarus" Hardware
now i'm testing a 40 boards rig with 15.2G/s speed, very stable. no error in at…
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n/a | ngzhang | March 18, 2012, 02:42:28 AM |
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FPGA development board "Icarus" Hardware |
n/a | ngzhang | March 17, 2012, 03:37:26 PM |
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FPGA development board "Icarus" Hardware
Just wanted to mention - I found out yesterday that my country (Romania) has a n…
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n/a | ngzhang | March 17, 2012, 05:21:07 AM |
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FPGA development board "Icarus" Hardware
Ok, I guess I have to decide quickly then Another thing. I think the heat sinks…
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n/a | ngzhang | March 16, 2012, 11:16:04 AM |
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FPGA development board "Icarus" Hardware
Hey ngzhang, if I were to order a few of these boards, how long would I have to…
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n/a | ngzhang | March 16, 2012, 09:44:52 AM |
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FPGA development board "Icarus" Hardware
...i will add a temperature sensor on the next design, but IMHO, it's useless.be…
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n/a | ngzhang | March 16, 2012, 04:32:48 AM |
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FPGA development board "Icarus" Hardware
@reedlawSorry. by more test. without powered usb-hub the serial(Icarus) is quiet…
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n/a | ngzhang | March 16, 2012, 04:16:12 AM |
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FPGA development board "Icarus" Hardware
hi, above.if i tell you, that platform cable is one of my home made product, wi…
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n/a | ngzhang | March 15, 2012, 03:44:35 PM |
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FPGA development board "Icarus" Hardware
New heatsinks ?start change to this heatsink for the last half of batch 3. they…
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n/a | ngzhang | March 15, 2012, 02:03:39 PM |
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FPGA development board "Icarus" Hardware
hi, above.if i tell you, that platform cable is one of my home made product, wi…
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n/a | ngzhang | March 15, 2012, 01:58:02 PM |
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FPGA development board "Icarus" Hardware
ngzhang, below is my proposal to interconnect Icarus boards inside the rig.Initi…
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n/a | ngzhang | March 15, 2012, 12:56:29 PM |
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FPGA development board "Icarus" Hardware
I just saw this today. Liquid submerged servers.http://www.hardcorecomputer.com/…
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n/a | ngzhang | March 15, 2012, 08:54:15 AM |
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FPGA development board "Icarus" Hardware
I think the ideal solution to reduce core temps would be to look for a heatpipe…
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n/a | ngzhang | March 15, 2012, 08:42:36 AM |
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