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Custom FPGA Mining Board: X6000/X6500 Hardware
Wow! The board looks so great! Just pitty there are pin headers in between the F…
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n/a | fizzisist | October 12, 2011, 12:55:04 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
So is the USB interface on the front after all? Yeah, the USB port and the power…
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n/a | fizzisist | October 12, 2011, 12:51:02 AM |
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Why can't we group buy fpga and get a discount? Mining
Yup go for it, I would be in for at least 5-10 if you can get 30%+ off the Avnet…
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n/a | fizzisist | October 08, 2011, 03:54:10 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Thank you, Karmicads! We would be nowhere without your and the rest of community…
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n/a | fizzisist | October 06, 2011, 01:27:25 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Isn't 90MH/s about half of what can be expected from a Spartan 6 LX150?Well, 90M…
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n/a | fizzisist | October 04, 2011, 09:42:44 AM |
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Spartan6-LX150 board for $250 -- gauging interest for mid-Oct ship date Mining
Yes, I read it many times... did you? There's no prohibition against through-ho…
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n/a | fizzisist | September 26, 2011, 06:48:51 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Alright, the boards are in, still waiting on some parts to arrive.http://fillwit…
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n/a | fizzisist | September 26, 2011, 04:35:47 PM |
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Spartan6-LX150 board for $250 -- gauging interest for mid-Oct ship date Mining
Well, seems like quite a lot of people are interested in this thread, but so far…
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n/a | fizzisist | September 26, 2011, 03:00:11 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Electric: why would you need the jtag connector? The board has jtag for debug pu…
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n/a | fizzisist | September 17, 2011, 03:01:54 PM |
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Custom FPGA Board for Sale! Computer hardware
Hi there,Yeah it's 12V input to the board and 5v to the fan for the X5000. Anywh…
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n/a | fizzisist | September 15, 2011, 04:53:32 PM |
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Custom FPGA Board for Sale! Computer hardware
molecular, that's a sweet little setup. I think that's a smart idea to bypass th…
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n/a | fizzisist | September 14, 2011, 01:25:46 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
I hope the 10% early-mover lifetime advantage remains BTW: my x5000 is sweetly m…
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n/a | fizzisist | September 13, 2011, 11:45:35 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
QuoteSo you are abbandoning the ship ... what about the people that already paid…
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n/a | fizzisist | September 12, 2011, 06:10:30 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
oh btw are there plans for cases yet? I've got myself a brand new 3D Printer and…
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n/a | fizzisist | September 12, 2011, 10:09:55 AM |
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Custom FPGA Board for Sale! Computer hardware
Nice work, molecular! Do you mind if I put your guide up on fpgamining.com?Sure,…
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n/a | fizzisist | September 06, 2011, 08:01:23 AM |
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Custom FPGA Board for Sale! Computer hardware
Nice work, molecular! Do you mind if I put your guide up on fpgamining.com?With…
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n/a | fizzisist | September 05, 2011, 10:10:42 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
What seems to be a real bummer here and at the competition is that these fpgas c…
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n/a | fizzisist | September 03, 2011, 10:22:55 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Hi guys,did someone look at this site: http://www.picocomputing.com ?Could they…
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n/a | fizzisist | September 02, 2011, 10:22:13 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
How about this, we'll be much more willing to accept new orders if you're planni…
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n/a | fizzisist | August 31, 2011, 08:14:10 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
I PM'd you, Re: getting an extra 3. Have full payment for total of 4 ready to go…
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n/a | fizzisist | August 31, 2011, 12:20:30 AM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Why dont you sell those 20 orders who backed out, im sure you could find 20 peop…
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n/a | fizzisist | August 30, 2011, 10:48:04 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
After a lot of quotes, spreadsheets, and Digikey scouring, we were finally able…
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n/a | fizzisist | August 30, 2011, 10:30:53 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
I should point out that a little overhead on the current output of the AC adapte…
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n/a | fizzisist | August 30, 2011, 03:11:16 PM |
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Custom FPGA Mining Board: X6000/X6500 Hardware
Pre-orders have ended to make sure all deadlines are met. We really can't push t…
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n/a | fizzisist | August 29, 2011, 01:46:53 PM |
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Custom FPGA Board for Sale! Computer hardware
We started a new thread for details about the next generation FPGA boards (the X…
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n/a | fizzisist | August 29, 2011, 11:22:06 AM |
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Custom FPGA Board for Sale! Computer hardware
Egad! That's a bit of overkill isn't it? I meant the motherboard of course. …
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n/a | fizzisist | August 28, 2011, 04:46:49 PM |
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Custom FPGA Board for Sale! Computer hardware
Let's see... 15W power draw for the 2-FPGA board. We will be using the 5V side o…
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n/a | fizzisist | August 26, 2011, 01:31:36 PM |
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Custom FPGA Board for Sale! Computer hardware
The biggest problem with quantity discounts is that we get absolutely no discoun…
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n/a | fizzisist | August 24, 2011, 06:40:51 PM |
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Custom FPGA Board for Sale! Computer hardware
So since there are no bulk discounts for FPGA's, and they are the most expensive…
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n/a | fizzisist | August 24, 2011, 04:06:53 PM |
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Custom FPGA Board for Sale! Computer hardware
Actually, the size of the order is still going to be quite small, despite the 42…
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n/a | fizzisist | August 24, 2011, 01:54:20 PM |
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Custom FPGA Board for Sale! Computer hardware
newMeat1, that's the mining software for the old board, and the new board is exp…
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n/a | fizzisist | August 23, 2011, 09:01:28 PM |
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Official Open Source FPGA Bitcoin Miner (Spartan-6 Now Tops Performance per $!) Hardware
I don't know if there's any interest in it, but I created a wiki at fpgamining.c…
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n/a | fizzisist | August 23, 2011, 04:23:01 PM |
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Custom FPGA Board for Sale! Computer hardware
The next generation won't require Xilinx software. fpgaminer is working on the p…
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n/a | fizzisist | August 23, 2011, 02:08:22 PM |
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Custom FPGA Board for Sale! Computer hardware
I wouldn't want the small, whiny fan of this design anywhere near my apartment,…
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n/a | fizzisist | August 23, 2011, 11:46:17 AM |
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Custom FPGA Board for Sale! Computer hardware
6.8W isn't a lot compared to a GPU but it is a TON compared to these FPGAs that…
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n/a | fizzisist | August 23, 2011, 12:31:22 AM |
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Custom FPGA Board for Sale! Computer hardware
Sirky-QuoteI wonder what the best way to mount a bunch of these would be. Surely…
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n/a | fizzisist | August 22, 2011, 01:33:24 PM |
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Custom FPGA Board for Sale! Computer hardware
SolomonVR, leaving the heat sink off the board is probably a good idea, especial…
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n/a | fizzisist | August 21, 2011, 04:48:58 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
fpgaminer, you're right, we are set up to use the Slave Serial Mode as on page 2…
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n/a | fizzisist | August 19, 2011, 10:16:26 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
fpgaminer, your understanding of the design is correct. The plan is to use the M…
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n/a | fizzisist | August 18, 2011, 09:41:27 PM |
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Custom FPGA Board for Sale! Computer hardware
Consider me in. I think the perfect FPGA miner is something in between this desi…
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n/a | fizzisist | August 18, 2011, 05:27:06 PM |
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Custom FPGA Board for Sale! Computer hardware
Congratulations on getting this up and running very quickly! It's good to see an…
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n/a | fizzisist | August 18, 2011, 01:57:29 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Looks like li_gangyi has been working on this other board: https://bitcointalk.o…
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n/a | fizzisist | August 18, 2011, 11:40:50 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
film2240, I think you missed some of the details of this design. I know that the…
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n/a | fizzisist | August 18, 2011, 09:45:01 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Hi O_Shovah,You're right, it's especially quiet around here lately...I already a…
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n/a | fizzisist | August 17, 2011, 03:37:21 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Updated the MCU schematic in my folder on Dropbox. Changes:1) Added part for MSP…
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n/a | fizzisist | August 16, 2011, 09:54:10 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
- completing MSP 430 integration (fizzist claims that we might run out of IO in…
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n/a | fizzisist | August 14, 2011, 12:27:01 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I'm thinking about the MCU decision again. I'd like to summarize the discussion…
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n/a | fizzisist | August 12, 2011, 04:36:42 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Use the maximum possible values from the datasheets and add some safety margin w…
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n/a | fizzisist | August 11, 2011, 04:03:14 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Thanks! I just now finished the same calculation and got the same results (didn'…
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n/a | fizzisist | August 11, 2011, 11:49:14 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
[...] Did Olaf change the feedback resistors to the suggested ones in the power…
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n/a | fizzisist | August 11, 2011, 11:25:24 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
O_Shovah, good idea to summarize the list of tasks remaining. I would add to it:…
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n/a | fizzisist | August 10, 2011, 10:15:08 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I ran the xilinx power estimator tool using a utilisation of 105% for all parts…
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n/a | fizzisist | August 07, 2011, 04:59:28 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Thanks for the input, old_engineer. @OlafThanks for putting together these total…
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n/a | fizzisist | August 06, 2011, 09:37:39 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
[...]4) Speaking of the LMZx2010, the datasheet is calling for slightly differen…
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n/a | fizzisist | August 05, 2011, 12:24:51 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Thanks for merging my old database into the new project.tsv. I added a few more…
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n/a | fizzisist | August 05, 2011, 09:41:04 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Wow, that is an awesome script! I ran it (on Ubuntu) and it worked perfectly. I…
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n/a | fizzisist | August 05, 2011, 09:24:24 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Quotethe Xilinx PCB design guide calls for 0402 imperial size caps. Does anyone…
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n/a | fizzisist | August 04, 2011, 08:35:10 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
That is a bit problematic: the Xilinx PCB design guide calls for 0402 imperial s…
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n/a | fizzisist | August 04, 2011, 02:51:48 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
For the caps in the FPGA section, these are based on the recommendations in the…
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n/a | fizzisist | August 04, 2011, 10:19:58 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I started creating a BOM database for Eagle's bom.ulp program. This is new to me…
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n/a | fizzisist | August 03, 2011, 10:45:15 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I just returned from vacation and it's wonderful to see that you guys have made…
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n/a | fizzisist | August 03, 2011, 10:20:27 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Anyway, the important thing is that we move from the 5504 to a 552x, so the sche…
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n/a | fizzisist | July 21, 2011, 02:02:56 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Well, limiting the amount of flash memory could end up being a pain, and the dif…
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n/a | fizzisist | July 21, 2011, 11:53:20 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I finally had time to do some reading about the differences between all of the M…
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n/a | fizzisist | July 21, 2011, 10:43:26 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I uploaded a new version of the schematic, board and PDF+PNG to github. Couldn't…
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n/a | fizzisist | July 20, 2011, 04:31:43 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
pusle, thanks for your comments. I agree with everything you said, including abo…
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n/a | fizzisist | July 20, 2011, 03:40:14 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
[...]I might get the board just to get a start with FPGA's, but otherwise it is…
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n/a | fizzisist | July 20, 2011, 09:32:36 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I'm confused then what you're proposing. Looking at your other post, it either s…
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n/a | fizzisist | July 19, 2011, 06:35:41 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
This MCU, MSP430F55xx, has the ability to be partially bus powered with a built…
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n/a | fizzisist | July 19, 2011, 05:34:08 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Olaf.Mandel, I'm logged in to Dropbox but I don't see your picture posted in the…
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n/a | fizzisist | July 19, 2011, 02:36:26 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I agree with bahnfire that the prototyping will be much easier if we don't try t…
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n/a | fizzisist | July 19, 2011, 11:45:48 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I really know almost nothing about this stuff, but can OSHW help us? http://free…
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n/a | fizzisist | July 19, 2011, 10:33:18 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I created a first try at a very high level block diagram. Mainly, my idea was to…
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n/a | fizzisist | July 18, 2011, 01:49:58 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
How are we planning to power the MSP430? 2.5v? And does bitcoin mining require a…
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n/a | fizzisist | July 18, 2011, 12:02:12 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
li_gangyi, I looked at your PSU schematic in the Dropbox folder. I hope you don'…
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n/a | fizzisist | July 18, 2011, 09:50:41 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
O_Shovah, you want to use the mirror command to put a component on the backside.
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n/a | fizzisist | July 17, 2011, 12:39:22 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
A DRC error in Eagle doesn't mean it won't let you do it. It's more of a warning…
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n/a | fizzisist | July 17, 2011, 11:34:40 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
One question in addition: is there any way to playe a connected via directly und…
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n/a | fizzisist | July 17, 2011, 10:16:41 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Fine, I will shut up about the power supply. I understand the importance of keep…
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n/a | fizzisist | July 16, 2011, 03:21:47 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
One question, why are we planning for 12V input when we want 2.5V maximum? Would…
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n/a | fizzisist | July 16, 2011, 02:45:05 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
One question, why are we planning for 12V input when we want 2.5V maximum? Would…
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n/a | fizzisist | July 16, 2011, 02:15:57 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
You can also click the middle mouse button when routing.
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n/a | fizzisist | July 16, 2011, 01:59:19 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I just hat a look into the MSP430F4210 documentation and found it not to support…
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n/a | fizzisist | July 15, 2011, 04:45:16 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
No problems with $160 ICs, so long as the board and part is dehumidified (I put…
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n/a | fizzisist | July 15, 2011, 11:55:57 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Just out of interest. Will one Msp 430 be sufficient for both FPGA's ? I think…
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n/a | fizzisist | July 15, 2011, 10:09:29 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I don't think linear regulators with 100mA output current are going to cut it. A…
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n/a | fizzisist | July 15, 2011, 01:28:13 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I wanted to get an idea what the space would look like on this board. This shows…
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n/a | fizzisist | July 15, 2011, 12:34:32 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Actually, you shifted what I wanted to say where a bit: I meant that while the c…
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n/a | fizzisist | July 14, 2011, 03:48:28 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
And having to use level shifters is very annoying. I just looked, though: the MS…
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n/a | fizzisist | July 14, 2011, 03:46:09 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Make all protocols mandatory (current situation). Safest option, but precludes m…
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n/a | fizzisist | July 14, 2011, 02:13:49 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I agree with TheSeven, too. As for MCU, it would be wise to use one that include…
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n/a | fizzisist | July 14, 2011, 12:17:49 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I think you all should try to keep it simple. That increases chances to produce…
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n/a | fizzisist | July 13, 2011, 07:00:48 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
O_Shovah, I'm sorry to derail the thread. I think Salzgitter had a great idea:On…
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n/a | fizzisist | July 13, 2011, 03:07:45 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
For everything I wrote above: it's difficult to make precise calls on the money…
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n/a | fizzisist | July 13, 2011, 02:14:59 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I also thought the point of this was to make plugin boards for the fpga's since…
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n/a | fizzisist | July 13, 2011, 12:47:18 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Also, here's a link to the preferred FPGA with no minimum order, although there…
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n/a | fizzisist | July 13, 2011, 11:39:29 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Well, thats exactly the point and it was mentioned before. The whole thing is me…
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n/a | fizzisist | July 13, 2011, 11:16:48 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
Maybe I'm missing something, but if you're going to the trouble of putting an MC…
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n/a | fizzisist | July 13, 2011, 01:28:06 AM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
[...]It's an LX150T, and you may be right that the license won't let me compile…
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n/a | fizzisist | July 11, 2011, 02:44:28 PM |
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Modular FPGA Miner Hardware Design Development Development & Technical Discussion
I'm finally out of the newbie purgatory, so I wanted to mention that I'm followi…
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n/a | fizzisist | July 07, 2011, 02:37:32 AM |
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