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Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Just looked back a couple of pages, and TheSeven actually suggested 1.25V,…	n/a	Olaf.Mandel	August 11, 2011, 11:35:26 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...] Did Olaf change the feedback resistors to the suggested ones in the power…	n/a	Olaf.Mandel	August 11, 2011, 03:40:15 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I have a question about the PSU. What is the load on the 2.5 V rail? Aren't…	n/a	Olaf.Mandel	August 07, 2011, 03:44:25 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Are there any components on the back of the board as well? If yes, would yo…	n/a	Olaf.Mandel	August 06, 2011, 12:43:10 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Especially for the VCCINT regulators I'd tend to stay on the positive side…	n/a	Olaf.Mandel	August 05, 2011, 04:45:36 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I went ahead and merged the different parts temporarily. I still feel that at le…	n/a	Olaf.Mandel	August 05, 2011, 04:32:16 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]What other people's idea's on this. Is everyone thinking that they will ju…	n/a	Olaf.Mandel	August 05, 2011, 04:03:05 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]4) Speaking of the LMZx2010, the datasheet is calling for slightly differen…	n/a	Olaf.Mandel	August 05, 2011, 10:45:30 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I currently placed two MCU supply voltages on the DIMM connector: +5V which…	n/a	Olaf.Mandel	August 05, 2011, 10:31:50 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Changed USB connector to one that's available on Digikey.Added LEDs. These aren'…	n/a	Olaf.Mandel	August 05, 2011, 10:29:51 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the BOM to github and dropbox. Commit log:Finished u…	n/a	Olaf.Mandel	August 05, 2011, 10:15:39 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Actually, concerning the update-script: this does not (easily) work for Windows-…	n/a	Olaf.Mandel	August 05, 2011, 05:15:01 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded new versions of the PSU design and a BOM script to github and dropbox…	n/a	Olaf.Mandel	August 05, 2011, 05:07:34 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I added most parts from the FPGA, PSU, and MCU schematics to the BOM databa…	n/a	Olaf.Mandel	August 04, 2011, 01:37:07 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded new versions of the FPGA, MCU and PSU designs to github and dropbox.…	n/a	Olaf.Mandel	August 04, 2011, 05:29:52 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Is everyone ok with Digikey as the preferred supplier?I am happy with that…	n/a	Olaf.Mandel	August 04, 2011, 02:58:53 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]1) When did we settle on the MSP430F5507? At one point, li_gangyi recommend…	n/a	Olaf.Mandel	August 03, 2011, 11:36:05 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Refinements on PSU section:Added 3.3V -> 2.5V PSU[...]So you want to feed the FP…	n/a	Olaf.Mandel	August 01, 2011, 12:22:53 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I m sorry for making you clean up my mistakes. I hope i produce more advanc…	n/a	Olaf.Mandel	July 31, 2011, 04:33:13 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I just read through the MSP430 docu and found two things:Good news: multiple SSE…	n/a	Olaf.Mandel	July 31, 2011, 04:17:05 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the MCU design (minimal changes) to github and dropb…	n/a	Olaf.Mandel	July 31, 2011, 03:48:58 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Im still in route for the second SSEL pin to the FPGA's and The clock in/ou…	n/a	Olaf.Mandel	July 31, 2011, 02:05:08 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Ok so i'll start wire it this way.I should be finished soon.I will use .._Hn for…	n/a	Olaf.Mandel	July 31, 2011, 11:19:52 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the PSU design and a new MCU design (minimal changes…	n/a	Olaf.Mandel	July 31, 2011, 11:12:43 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I've got a very basic question regarding the SPI net. One part of our SPI B…	n/a	Olaf.Mandel	July 31, 2011, 09:22:55 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Ok so thats ruled out so far.I just added the TDI TDO TCK and TMS net.I uploaded…	n/a	Olaf.Mandel	July 31, 2011, 08:07:13 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Did i miss something ? In the version i uploaded the MSP 430 f 5507 has a R…	n/a	Olaf.Mandel	July 31, 2011, 07:13:30 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the FPGA design (minor changes) and a new MCU design…	n/a	Olaf.Mandel	July 31, 2011, 03:15:14 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Ok, what else needs to be done to the MSP section?I'll have a look to chang…	n/a	Olaf.Mandel	July 31, 2011, 12:49:49 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Has anybody started merging the parts of MSP 430, FPGA and Power supply yet ?It…	n/a	Olaf.Mandel	July 30, 2011, 03:37:58 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the FPGA design to github and dropbox. Commit logs:A…	n/a	Olaf.Mandel	July 28, 2011, 08:02:35 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I had a look at the MCU schematics: I prefer the MSP430F550x, because it has the…	n/a	Olaf.Mandel	July 28, 2011, 04:07:30 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Regarding the clock sources:I agree with TheSeven and li_gangyi. One individual…	n/a	Olaf.Mandel	July 28, 2011, 03:44:13 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Just use one osc but make sure it has proper cmos drive output rail to rail (not…	n/a	Olaf.Mandel	July 27, 2011, 02:54:06 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel You'd need seperate resistors to each FPGA and yes, 2 seperate oscillators is be…	n/a	Olaf.Mandel	July 27, 2011, 11:24:44 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the FPGA and PSU designs to github and dropbox. Comm…	n/a	Olaf.Mandel	July 27, 2011, 07:20:58 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel @Olaf: I'd think a 50Ohm resistor should suffice, however you'd need to route th…	n/a	Olaf.Mandel	July 27, 2011, 04:35:30 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel QuoteI only looked at the XC6SLX75 to XC6SLX150, but those both fit the board. I…	n/a	Olaf.Mandel	July 27, 2011, 03:21:04 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]QuoteFor the MSP430 code - what functions will need to be written (have not…	n/a	Olaf.Mandel	July 27, 2011, 03:14:17 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Also, is the FPGA landing currently designed to be compatible with all Spar…	n/a	Olaf.Mandel	July 27, 2011, 01:13:34 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...] For the FPGA, I suggest the ASEM1-100.000MHZ-LC-T: it's small (3.2x2.5mm2)…	n/a	Olaf.Mandel	July 27, 2011, 01:07:44 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]We still need to put in the clk sources as well. I suggest 100Mhz with a 2.…	n/a	Olaf.Mandel	July 26, 2011, 03:12:56 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the FPGA section and of li_gangyi's PSU schematic an…	n/a	Olaf.Mandel	July 26, 2011, 10:35:06 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I wanted the thru hole parts for better strength, if you're gonna be plugging th…	n/a	Olaf.Mandel	July 24, 2011, 04:47:54 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel It looks good, I've checked and it looks like it has the adequate number of deco…	n/a	Olaf.Mandel	July 24, 2011, 04:03:09 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of li_gangyi's PSU schematic and board to github and dr…	n/a	Olaf.Mandel	July 24, 2011, 03:35:51 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Before I reroute the FPGA again to incorporate the newest suggestions, I would l…	n/a	Olaf.Mandel	July 23, 2011, 02:38:55 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Of course the pullups are needed and the conf done should be routed to the MCP.I…	n/a	Olaf.Mandel	July 22, 2011, 03:27:36 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the FPGA schematic, board and PDF+PNG to github and…	n/a	Olaf.Mandel	July 22, 2011, 03:08:31 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Since there are two regulators for VCCINT it's better if they are separate even…	n/a	Olaf.Mandel	July 22, 2011, 12:49:16 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel @O_Shovah: I asked three days ago about clarifying the terms under which what is…	n/a	Olaf.Mandel	July 22, 2011, 11:29:47 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the FPGA schematic, board and PDF+PNG to github and…	n/a	Olaf.Mandel	July 22, 2011, 09:12:19 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel So what exactly is the purpose of powering down FPGAs? If this was my mining ri…	n/a	Olaf.Mandel	July 22, 2011, 01:19:22 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel It's worse than that: we want to be able to bring down the FPGAs deliberately if…	n/a	Olaf.Mandel	July 22, 2011, 01:07:21 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Changed the daughterboard block diagram on dropbox a bit:Added a separate power…	n/a	Olaf.Mandel	July 21, 2011, 09:35:43 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Personally it doesn't look too bad to me, I just need to check that we are meeti…	n/a	Olaf.Mandel	July 21, 2011, 03:17:28 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Layer 2 for gnd is because it gives the least inductance for the GND via's.…	n/a	Olaf.Mandel	July 20, 2011, 04:07:31 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the schematic, board and PDF+PNG to github. Couldn't…	n/a	Olaf.Mandel	July 20, 2011, 03:52:12 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Seriously, a switcher is overkill for this. Its quiescent current will be h…	n/a	Olaf.Mandel	July 20, 2011, 10:37:25 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I would [buy a board], too, if there wasn't the issue with the software: wh…	n/a	Olaf.Mandel	July 20, 2011, 09:36:36 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I might get the board just to get a start with FPGA's, but otherwise it is…	n/a	Olaf.Mandel	July 20, 2011, 09:24:39 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I have just put a schematic of my current use of the MSP IO pins into the layou…	n/a	Olaf.Mandel	July 20, 2011, 08:46:44 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]The ZTEX USB-FPGA 1.15d LX-150 based, with a Cypress EZ-USB for flashing, f…	n/a	Olaf.Mandel	July 20, 2011, 08:26:47 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Actually: what is the status on the MSP430 schematics? Which signals are used, w…	n/a	Olaf.Mandel	July 20, 2011, 08:05:34 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel With blind vias it'd be easier to put gnd on the 2nd layer and route the gnd pin…	n/a	Olaf.Mandel	July 20, 2011, 07:38:48 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Slight OT: Adding blind vias = alot more $$$? I had a look at pcbcart. Assu…	n/a	Olaf.Mandel	July 20, 2011, 06:14:33 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel So many posts while I wasn't looking...[...]I also agree the MSP should be power…	n/a	Olaf.Mandel	July 20, 2011, 04:27:43 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Actually, making the voltage on the NC pins selectable pretty much requires you…	n/a	Olaf.Mandel	July 19, 2011, 02:37:13 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I was trying to route the FPGAs with all unused pins on a new net (for later con…	n/a	Olaf.Mandel	July 19, 2011, 02:05:37 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I uploaded a new version of the board to both dropbox and github:The new version…	n/a	Olaf.Mandel	July 19, 2011, 02:01:54 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]This would be why we need those FPGA guys right now, what kinda IOs are gon…	n/a	Olaf.Mandel	July 19, 2011, 01:09:47 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Olaf.Mandel, I'm logged in to Dropbox but I don't see your picture posted in the…	n/a	Olaf.Mandel	July 19, 2011, 12:54:44 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel So Dropbox access means not only write access but even read access? Then how did…	n/a	Olaf.Mandel	July 19, 2011, 09:53:52 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I would change the unused pins to either be jumpered to GND or leave open w…	n/a	Olaf.Mandel	July 19, 2011, 09:51:51 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I must say: I wasn't interested in joining or starting a company (no clue how my…	n/a	Olaf.Mandel	July 19, 2011, 06:30:40 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Go MIT and stick with the spirit of BitCoin. GPL is demonic."MIT" as in "MIT lic…	n/a	Olaf.Mandel	July 19, 2011, 03:52:29 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I was trying to figure out who did what to each file and when. I looked at the d…	n/a	Olaf.Mandel	July 19, 2011, 03:40:14 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I hate to draw the attention away from technical the discussion, but I think we…	n/a	Olaf.Mandel	July 19, 2011, 03:21:09 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Since we have dedicated layers for power, I don't think thickness is an issue at…	n/a	Olaf.Mandel	July 19, 2011, 03:05:18 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Just replaced the .png and .brd file: there were some unrouted signals left...…	n/a	Olaf.Mandel	July 18, 2011, 05:24:04 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Uploaded new FPGA section of board to dropbox.Changes compared to last time:Chan…	n/a	Olaf.Mandel	July 18, 2011, 05:02:12 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I'm also doubting that this board will be useful as an experimental platfor…	n/a	Olaf.Mandel	July 18, 2011, 02:26:31 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]@ Olaf.Mandel: how are you doing with your routing any changes so far ? Un…	n/a	Olaf.Mandel	July 17, 2011, 03:12:35 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]One last thing : how do i tell eagle that certain parts (eg capacitors) are…	n/a	Olaf.Mandel	July 17, 2011, 12:51:33 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]But i think its inevitable to place vias directly under FPGA supply pins. T…	n/a	Olaf.Mandel	July 17, 2011, 11:31:57 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel Just to get an update.Since dicussion almost cheased on this. Is it decied to u…	n/a	Olaf.Mandel	July 17, 2011, 08:44:26 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Is there any way to piece different sheets together ?In Eagle, the differen…	n/a	Olaf.Mandel	July 17, 2011, 07:32:31 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I have contacted them already they would also give us a price quote if we s…	n/a	Olaf.Mandel	July 17, 2011, 07:23:25 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel The solder pad itself can be .4mm, but the solder mask clearance around the pad…	n/a	Olaf.Mandel	July 17, 2011, 07:03:22 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I registered with pcbcart now, and my concerns about min wire thickness and dist…	n/a	Olaf.Mandel	July 17, 2011, 06:48:11 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]The restictions published by pcbcart:[...]Copper Thickness 1/2 to 2…	n/a	Olaf.Mandel	July 17, 2011, 05:55:35 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I had a qoute from pcbcart for a 4 layer board of our size with gold finish and…	n/a	Olaf.Mandel	July 17, 2011, 05:20:20 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel The prices for populating are for 1 board? That price is inclusive or exclusive…	n/a	Olaf.Mandel	July 17, 2011, 02:49:31 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I did a demo of two FPGAs connected by JTAG and SPI. The SPI is connected to the…	n/a	Olaf.Mandel	July 16, 2011, 05:20:43 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel I thought about the FPGA signals some more and edited my previous table: PROGRAM…	n/a	Olaf.Mandel	July 16, 2011, 02:07:18 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]I think so, this MCU has 47 GPIO pins, so, I think it will be enough. Would…	n/a	Olaf.Mandel	July 15, 2011, 02:24:57 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]Olaf.Mandel, is a FT2232 still necessary if we use this MCU? Is the point t…	n/a	Olaf.Mandel	July 15, 2011, 05:39:42 PM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]5 Amps on 1.2V? No way. If we want this thing to operate stable and have so…	n/a	Olaf.Mandel	July 15, 2011, 04:25:17 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]The backside will be populated with condensators anyway so we might use it…	n/a	Olaf.Mandel	July 15, 2011, 02:57:21 AM
Modular FPGA Miner Hardware Design Development Development & Technical Discussion Modular FPGA Miner Hardware Design Development by Olaf.Mandel [...]And I'd really suggest to put the USB connector below the power connector,…	n/a	Olaf.Mandel	July 15, 2011, 02:42:24 AM