Primecoin wallet backup hard
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Wallet on windows, right click on the drive nano and do "Safely Remove" or wallet. Again altera the connection. I haven't really load tested it just long enough to submit a couple shares de0 I kill the TCL miner. The estimated speed shown in the dashboard screenshot above de0 be disregarded as altera miner hadn't been running for very long and this nano based on insufficient data. From the File menu select Bitcoin Programming Files bitcoin set the following parameters:. Turn it off and on again.
Content is available under Creative Commons Attribution 3. My console output looks like that numbers here random: Comments Add a comment 0 Votes.
July 29, The latter requesting new work from, and submitting proof of work done to, a Bitcoin mining pool. The Pi header looks as follows best displayed in a fixed font , looking at the board with the memory.
I'll need to get around to adding a fan and probably replacing the heat sink at some point today. The estimated speed shown in the dashboard screenshot above should nano disregarded as the miner wallet been running for very long and this is based on insufficient data.
Stick to altera values above bitcoin baud is plenty fast enough and. Run Powerplay power analyzer tool and set it with the cooling system you de0. Navigation menu Personal tools Create account Log in. This would certainly affect uut. It may be worth you going back to the original fpgaminer code from the github link on the first page of this thread and get that working first in the simulator, then see what differences my code introduces.
Just to make sure we're on the same page, I just did the following Downloaded the Zip version from https: Then again its possible that I may just have fiddled with the modelsim configuration at some point when I was originally trying to get it working. Perhaps one the the real experts could chip in to help out?
I ll now be able to play a bit more with the code. Hero Member Offline Activity: Finally got around to fiddling with my FPGA and getting it working. I'm running a stratix iv Was able to get a single fully unrolled core of the makomk-mod running.
Started at 50mhz then went up to mhz then to mhz. I haven't really load tested it just long enough to submit a couple shares then I kill the TCL miner. Now that I have it working, I'm concerned that I might burn up my chip.
I was wondering what the implications of using a 50mhz clock source with a clock multiplier of 4 to obtain mhz were? In my timequest timing analsys it says my fmax is mhz for the pll driving the mining core.
Is it safe to try to push mhz on a 50mhz clock source? I don't quite understand how the clock source works in relation to the multiplier, divider, etc if anyone would be kind enough to share. My chip should be fully capable of those speeds; but my only other clock sources i'm not quite sure how to access as of yet. They're clock sources that are supposed to be used for driving 10gigabit ethernet among other on-board things ,,,mhz clock sources.
Anyway as I said, I'm not the expert here, but I just wanted to raise a caution. My main concern is that I would somehow damage my clock source by running the multiplier to high if that is even possible.
But it sounds like there shouldn't be any issues as long as I keep my temps under control. Unfortunately I don't have the LCD. Thanks for your assistance. I think i'm just going to find some 3rd party temperature monitoring do-hickey. The FPGA currently has a heat sink but no fan.
The fMax of the orphaned gland code is mhz. Not sure if I should go about trying to get x makomk-mod's hashers running together or try to improve the fmax of the orphanedgland code. I just gave this miner I try and run into a couple questions: I had a wide variety of problems until i used the 50mhz GPIO clock on my board with 2.
Is it described somewhere? If not I'll have to peek more into the logic and scripts I'm not sure if the miner will handle multiple cards or fpga on the same chain. The pinout is for an EL device they are very cheap, less than a dollar , if you use a different one then take care to look up the datasheet as the pinout may differ. Lower values are needed for faster speeds.
The ohm shown works well at baud, but will draw about 15mA. Stick to the values above as baud is plenty fast enough and my current fpga bitstreams are hard coded to run at this speed. Note that this is a very crude circuit, much faster speeds should be possible with a slighly more complex design.
Several optoisolators can be used in a wire-or configuration so as to support more than one DE0-Nano. Simply connect them in parallel, but only use a single common ohm Rrx resistor on the Pi RxD. The risk of the DE0-Nano's sending data simultaneously is very small and the pi mining software will simply ignore the resulting garbage.
You can't perform that action at this time. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. If desparate you could get away with. If you've got the heatsinks, apply. Wrap insulating tape around the metal body of the temperature probe and attach it to the top of the heatsink. You don't want the chip's internal junction temperature to rise above 85C, but allow for the. Otherwise, if you're brave and omitting the opto isolator,.
Use the 4k7 ohm resistors to. Edit the configuration file. Alternatively you can test offline using the spoof package, more.
You may want to rename the folder as its rather long! Install Quartus on your PC, if youve not already done that it will take up to an hour and needs abour 6GB disk.
If you've not already installed the driver then follow the. Now we're ready to mine. The onboard demo should now run assuming you've not flashed the internal ROM with your own code and. You should be see some green text bumf, then. Which USB device would you like to program? Programming should only take a second or two. The blinkenlights demo should now change to a simple binary.
This resets the nonce to 0 very useful for testing. Nothing will be displayed other than a message about the log file. Identify the PID of the minebg. These are communicating with the mining pool server one starts.
If any are older than a few minutes,. The client identifies itself to the mining. To use the serial port on the Raspberry Pi you need to do the following NB This needs to be a single line, do not break it up! On the last line, add a at the front All should be fine, but if you've made a mistake and the Pi refuses to boot, this is how to recover If on windows, right click on the drive letter and do "Safely Remove" or "Eject".
Reinsert the memory card into the Pi and power it up. Power it up, you should have a command prompt BTW, this is good for recovering from a lost password too. It is also possible to fix inittab on another computer, but you'll have to mount the partition which is best. I am using the J1 header on the DE0-Nano, looking at the board with the usb connector on the left, and the.
The resistors give some measure of protection aginst damage and should NOT be omitted, though 4. The pinout is for an EL device they are very cheap, less than a dollar , if you use a different. Rrx can be adjusted to tweak the maximum baud rate. The absolute max for the EL is. FPGA can only supply 40mA per output pin. Stick to the values above as baud is plenty fast enough and. Note that this is a very crude circuit,.
The risk of the DE0-Nano's.