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Author Topic: FPGA development board "Lancelot" - accept bitsteam developer's orders.  (Read 101825 times)
flynn
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September 18, 2012, 07:44:25 AM
 #341

So If I understand this correctly, we can expect a new bitstream for our Lancelots very soon ?

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September 18, 2012, 11:29:12 AM
 #342

For those who ordered dev kit. There's trojan (Dynamer) on USB stick in file patch.exe, Altium Designer folder. Microsoft Security Essential reports that way. Don't have other antiviruses, so please confirm (or confirm that is not Wink ) if you have any.

When that new bitstream will be achievable?

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flynn
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September 18, 2012, 12:46:06 PM
 #343

For those who ordered dev kit. There's trojan (Dynamer) on USB stick in file patch.exe, Altium Designer folder. Microsoft Security Essential reports that way. Don't have other antiviruses, so please confirm (or confirm that is not Wink ) if you have any.

When that new bitstream will be achievable?


clamscan *
patch.exe: Trojan.Win32.Crack FOUND

ouch Sad

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tnkflx
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September 18, 2012, 02:31:49 PM
 #344

For those who ordered dev kit. There's trojan (Dynamer) on USB stick in file patch.exe, Altium Designer folder. Microsoft Security Essential reports that way. Don't have other antiviruses, so please confirm (or confirm that is not Wink ) if you have any.

When that new bitstream will be achievable?


clamscan *
patch.exe: Trojan.Win32.Crack FOUND

ouch Sad

Upload to VirusTotal and check the output. This might be a false positive.

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flynn
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September 18, 2012, 02:54:32 PM
Last edit: September 19, 2012, 09:17:41 AM by flynn
 #345

For those who ordered dev kit. There's trojan (Dynamer) on USB stick in file patch.exe, Altium Designer folder. Microsoft Security Essential reports that way. Don't have other antiviruses, so please confirm (or confirm that is not Wink ) if you have any.

When that new bitstream will be achievable?


clamscan *
patch.exe: Trojan.Win32.Crack FOUND

ouch Sad

Upload to VirusTotal and check the output. This might be a false positive.

ok


AhnLab-V3    Win-Trojan/Keygen.64512    20120612
... (snip for readability, ok it's confirmed that it's looking bad)
VirusBuster    Trojan.Keygen!XY128t5G1XY    20120612


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tnkflx
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September 18, 2012, 03:01:35 PM
 #346

Eh... If the patch.exe is a crack/keygen for Altium Designer this kind of sounds logical Smiley

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September 18, 2012, 11:39:14 PM
 #347

Eh... If the patch.exe is a crack/keygen for Altium Designer this kind of sounds logical Smiley

yeah.. that was my assumption... so  ssshhh! Wink

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luffy
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September 21, 2012, 05:48:37 AM
 #348

what s the status of the new bitstream?
ok we will have asics but until then are we talking about 500Mh per board? (icarus,lancelot)
thanks
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September 26, 2012, 02:05:41 AM
 #349

ngzhang is it possible use the Lancelot board for other purposes like mining? I mean can it be used for controlling a ECA Reactor and pumps like Volt and Amps, and the Data from meters like PH Electrode, ORP Electrode, Conductivity Electrode and even output it to a small display/touchscreen?

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September 26, 2012, 01:48:52 PM
 #350

ngzhang is it possible use the Lancelot board for other purposes like mining? I mean can it be used for controlling a ECA Reactor and pumps like Volt and Amps, and the Data from meters like PH Electrode, ORP Electrode, Conductivity Electrode and even output it to a small display/touchscreen?

I don't think Lancelot is good at these. But you can do all these with a $35 Raspberry Pi through USB

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September 26, 2012, 03:04:43 PM
 #351

It is good, but developing bitstream will be slower than writing some C program. Or you may implement some softcore CPU and write program for it. For both solutions you need some A/D converters.

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Changing one PCB with screwdriver and you have brand new miner in hand... Plug&Play, scalable from one module to thousands.
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September 27, 2012, 08:32:02 PM
 #352

The new water cooling unit that dvb is funding, will you be working with them directly to integrate it onto the lancelot boards?

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September 27, 2012, 08:35:01 PM
 #353

Quote
The new water cooling unit that dvb is funding, will you be working with them directly to integrate it onto the lancelot boards?

The Qcool element is simply mountable on the Lancelot board the same way the actual cooler is mounted.


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September 27, 2012, 08:36:25 PM
 #354

Any pricing available yet?

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Icoin
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September 27, 2012, 09:15:01 PM
Last edit: September 30, 2012, 02:54:41 PM by Icoin
 #355

Quote
Any pricing available yet?
Since DVB just sponsors the QCool watercool adapter for Lancelot and is not involved in sales, i can only say that the price will be probably between 4 and 8 BTC. It is sure that the price will be lower when more QCool elements can be produced at once.


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September 28, 2012, 06:54:21 PM
 #356

ngzang,
Is it safe to try 200 MHZ test bitstrem with lancelot. What i am asking if is  possible to "kill" the board while priograming it? Waht is the original bitsream flashed inside lancelots (for recovering purpose)
Shall we expect your bitstream to be available soon?
10X
PS:Week is passing and we do have half of the big news as prommised - the core picture only Wink

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flynn
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September 30, 2012, 05:54:02 PM
 #357

Before we get anything better, the Icarus 200Mhz-test bitstream is working fine on my Lancelot =>

 ICA 0:                | 399.4/397.4Mh/s | A:207 R:1 HW:0 U:3.50/m

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September 30, 2012, 07:54:03 PM
 #358

Before we get anything better, the Icarus 200Mhz-test bitstream is working fine on my Lancelot =>

 ICA 0:                | 399.4/397.4Mh/s | A:207 R:1 HW:0 U:3.50/m

flynn,
Which version of cgminer are you using? I am not quite sure that it works beter because utilty is too low it should be aroung > 5.5
Old versions of cgminer were not showing any HW errors. Pls double check the results and compare your hashrate with your pool stats...

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
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flynn
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September 30, 2012, 08:12:21 PM
Last edit: September 30, 2012, 09:01:46 PM by flynn
 #359

flynn,
Which version of cgminer are you using? I am not quite sure that it works beter because utilty is too low it should be aroung > 5.5
Old versions of cgminer were not showing any HW errors. Pls double check the results and compare your hashrate with your pool stats...


cgminer 2.4.2

I am unable to download the latest version from github rightnow, it seems broken or something. I'll retry later
Meanwhile I put back the old bitstream :
  ICA 0:                | 378.7/372.6Mh/s | A:20 R:0 HW:0 U: 7.03/m


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loshia
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October 01, 2012, 05:40:31 AM
 #360

flynn,
Which version of cgminer are you using? I am not quite sure that it works beter because utilty is too low it should be aroung > 5.5
Old versions of cgminer were not showing any HW errors. Pls double check the results and compare your hashrate with your pool stats...


cgminer 2.4.2

I am unable to download the latest version from github rightnow, it seems broken or something. I'll retry later
Meanwhile I put back the old bitstream :
  ICA 0:                | 378.7/372.6Mh/s | A:20 R:0 HW:0 U: 7.03/m


The old one is OK what you can see is the U: 7.03/m - That is fine...When you run it for longer U  will be about 5-5.5

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