imtoken苹果app|cgminer

作者： imtoken苹果app

2024-03-07 17:48:19

五分钟，开启比特币挖矿之旅！ - 知乎

五分钟，开启比特币挖矿之旅！ - 知乎首发于云体验师切换模式写文章登录/注册五分钟，开启比特币挖矿之旅！奉孝翼德对未知世界留有敬畏之心挖矿其实很简单，只需要：一台有计算能力的联网设备和一个小小的挖矿软件。设备可以是：一台笔记本电脑，一块装着FPGA的主板都可以。挖矿软件，以最有影响力的比特币来说，常见的有以下几个：CGMiner：CGMiner支持命令行方式，因为是C语言写的，所以效率比较好，跨平台也非常好。虽说是跨平台的，但是在我的Windows10上安装失败了，系统提示有毒，可能是因为别人修改了什么被病毒库发现了吧，还是推荐在Linux上运行CGMiner，为了简便起见，这次体验就选一个难度其实奇低的吧。Bitminter：Java写的跨平台的工具，有图形化界面，但是限定了只能用特定的矿池。此外还有BFGMiner，这个不支持GPU，无法发挥我GTX1070的威力，也放弃了。EasyMiner，有图形化界面，但是太丑了，而且，也会惹到防病毒软件，想想也是放弃了，唯一推荐的是这个叫NiceHash的软件，界面美观，适合有美学修养的爱好者体验。官网（https://www.nicehash.com/）软件实际截图很好看吧不仅美观，它支持CPU,ASIC当然还有GPU，而且是AMD和NVIDIA的GPU都支持，软件操作感觉也很不错。软件选好了，我来介绍一下我的电脑配置吧，2016年买的i76700K CPU+16GB RAM+GTX 1070显卡，还过得去。软硬件都有了，现在开始挖矿吧？等等……这时候要准备一个钱包，比特币钱包提供一串地址，唯一的地址，就靠这个地址记录你的比特币，丢了就真的丢了。然后，你需要选择一个矿池。当然，你也可以选择Solo挖，就是不做矿池公认，自己干，但是自己需要解决很多问题，比如安全问题，风险比较大，建议还是找个包工头（Pool）一起挖，旱涝保收，也不怕故障丢成果，也不怕黑客给你添乱，这些麻烦事儿都交给池主吧。当然，你得交保护费。我们先注册登录，登录后的Dashboard如下图。点击Wallet钱包选项，里面就有一串地址，如下图所示，一串以3或者1开头的字符串：Yourbtc address。你可以把这串地址复制出来，粘贴到软件里，也可以注册第三方的Wallet（钱包来用）。UseBTC Address，我用的是后者。我是在Coinbase上注册的，不考虑别的原因，纯粹为了测试起见，选择了Coinbase（Coinbase不支持中国地区用户买，限制中国用户交易）。选择自己找的钱包或者直接用NiceHash提供的钱包选矿池。NiceHash提供了矿池，挖矿的时候你可以直接用。另外，作为买家的话，你可以自己添加矿池。Stratum列表中有很多可选项如果你就是挖矿的话，用NiceHash的你可以暂时跳过选池子的问题，NiceHash自带池子。你也可以看看配置栏里的东西，有点迫不及待的朋友可以之间点击Start了，点了之后，马上就可以进入正式的Benchmark过程了。为了测试一下你机器的水平吧，过程中会相应的做一些优化。Benchmark如果能顺利走完，就可以开始挖矿了。挖矿对计算能力要求还是很高的，如果机器不太行的话，这次挖矿之旅可能就到此为止了。挖矿ing图中预估了一天挖矿的产出，这个是波动的数字，因为BTC也在波动，计算力也在波动。当你的BTC足够支付手续费的时候，你就可以考虑出售了。NiceHash更牛的地方是，这里就支持交易。更多内容自己挖掘吧，考虑到现在的行情，我还是让我的显卡歇一歇吧。https://miner.nicehash.com/祝大家挖的愉快，不用交电费发布于 2018-09-06 08:59比特币 (Bitcoin)挖矿挖矿机赞同 226 条评论分享喜欢收藏申请转载文章被以下专栏收录云体验师科技爱好者，IT科技八卦党（公号：云体

CGMiner 3.7.2 Download (Windows 10) AMD, Doge [2023]

CGMiner

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CGMiner 3.7.2 - AMD GPU+ASIC+FPGA Miner

This is a multi-threaded multi-pool FPGA and ASIC miner for DOGE, BTC etc.

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Detailed statistics

You get complete information on the work of your cryptocurrency mining at any time of the day or night.

Fixed commission

No hidden fees. Each balance change is visible in the dashboard on the pool.

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Extreme performance. Unrivalled convenience.

Power distribution

You can independently distribute your power to different pools to find the most profitable combination.

This is a multi-threaded multi-pool FPGA and ASIC miner for Dogecoin, bitcoin, Litecoin etc.

This code is provided entirely free of charge by the programmer in his spare

time so donations would be greatly appreciated. Please consider donating to the

address below. Driver development for new ASIC only Bitcoin hardware can be

suitably sponsored.

Do NOT download the latest version of cgminer (3.10+). The latest versions removed support for graphic cards and are only for ASIC hardware. The latest version you can get for Dogecoin mining is 3.7.2.

How To Use CGMiner

A simple step by step guide demonstrating how to mine scrypt cryptocurrency (i.e. Dogecoin, Litecoin etc.) using your AMD ATI GPU!

Download the miner

Download CGMiner by clicking the Download button.

To run mining on multiple computers, download and install the CGMiner application on all computers that will be used for mining.

Unzip downloaded package and open the .bat file in the text editor

In the folder that contains the miner, you should create or edit a file with .bat extension. You can do this in any text editor (for example, Notepad or Notepad++). When you save the file, it’s important to choose ‘All Files’ as a file type, not ‘txt’. Otherwise, you’ll have .bat.txt at the end of the file name, and miner won’t be able to open this file. Your bat file (let’s say it’s called Dogecoin-binance_pool.bat) should contain the following text (Step 2):

Attention! For security reasons, Windows may stop you from opening the bat file. In this case, you should permit it to open in the pop-up window.

Enter the following command:

setx GPU_FORCE_64BIT_PTR 0

setx GPU_MAX_HEAP_SIZE 100

setx GPU_USE_SYNC_OBJECTS 1

setx GPU_MAX_ALLOC_PERCENT 100

setx GPU_SINGLE_ALLOC_PERCENT 100

cgminer --scrypt -o stratum+tcp://dogeminingpool.com:3009 -u DKs5E8nWJe2E5vYnVSoYqNjw2T17nGYUDo.1 -p password

Configure the miner with your settings

WALLET_ADDRESS - enter YOUR Ethereum wallet address or pool USERNAME (this is how CGMiner knows where to deposit your ETH)

RIG_NAME – you can choose any name (like test), but don’t exaggerate: it should be 32 symbols max, contain only letters and numbers (no special characters like $%»*;@). Do not forget to specify your wallet address in all files!

Start mining

Double click your Bat file to start the miner. The miner will start, run the setx commands to set those environment variables, initialize each of your GPU’s, build the DAG file on each of your GPU’s and start hashing away.

If you’ve followed the steps above you should see this screen.

How to find my crypto address?

Log into your Huobi account, in the Assets tab choose "Spot" and click on it.

On the opened page, click the "Select Coin" button. Select a network and get Dogecoin address.

Click on the "Copy address" button.

You can also use any other exchange or buy a cold wallet: Ledger or Trezor.

Download now

Latest version is 3.7.2

File: *cgminer.exe,

SHA256: 417b22681a716e2481fde1fcaed96d66a5716a188186a4ae765d558d4a7ec2f5

Based on 3,400+ reviews

Download (windows)

Download (linux)

Tips

*prebuilt files were removed from the source, so we hosting them*

Templates

Use templates (.bat files examples) to apply a predefined configuration to one or many miners in a single operation.

If you would like to donate Hashing power - DKs5E8nWJe2E5vYnVSoYqNjw2T17nGYUDo - Dogecoin

Thanks!

FAQ

What is an ASIC?

They are Application Specify Integrated Circuit devices and provide the highest performance per unit power due to being dedicated to only one purpose. They are the only meaningful way to mine bitcoin today.

Help, I've started cgminer and everything reads zero!?

Welcome to bitcoin mining. Your computer by itself cannot mine bitcoin no matter how powerful it is. You have to purchase dedicated mining hardware called ASICs to plug into your computer. See Q regarding ASICs below.

I have multiple USB stick devices but I can't get them all to work at once?

Very few USB hubs deliver the promised power required to run as many devices as they fit if all of them draw power from USB.

I've plugged my devices into my USB hub but nothing shows up?

RPis and Windows have incomplete or non-standard USB3 support so they may never work. It may be possible to get a USB3 hub to work by plugging it into a USB2 hub. When choosing a hub, USB2 hubs are preferable whenever possible due to better support all round.

Can I mine on servers from different networks (eg xxxcoin and bitcoin) at

the same time?

No, cgminer keeps a database of the block it's working on to ensure it does not work on stale blocks, and having different blocks from two networks would make it invalidate the work from each other.

Can I configure cgminer to mine with different login credentials or pools for each separate device?No.

Can I put multiple pools in the config file?Yes, check the example.conf file. Alternatively, set up everything either on the command line or via the menu after startup and choose settings->write config file and the file will be loaded one each startup

The build fails with gcc is unable to build a binary.Remove the "-march=native" component of your CFLAGS as your version of gcc does not support it. Also -O2 is capital o 2, not zero 2.

Can you implement feature X?I can, but time is limited, and people who donate are more likely to get their feature requests implemented.

Work keeps going to my backup pool even though my primary pool hasn't failed?Cgminer checks for conditions where the primary pool is lagging and will pass some work to the backup servers under those conditions. The reason for doing this is to try its absolute best to keep the devices working on something useful and not risk idle periods. You can disable this behaviour with the option --failover-only.

Is this a virus?Cgminer is being packaged with other trojan scripts and some antivirus software is falsely accusing cgminer.exe as being the actual virus, rather than whatever it is being packaged with. If you installed cgminer yourself, then you do not have a virus on your computer. Complain to your antivirus software company. They seem to be flagging even source code now from cgminer as viruses, even though text source files can't do anything by themself.

Can you modify the display to include more of one thing in the output and less of another, or can you change the quiet mode or can you add yet another output mode?Everyone will always have their own view of what's important to monitor. The defaults are very sane and I have very little interest in changing this any further. There is far more detail in the API output than can be reasonably displayed on the small console window, and using an external interface such as miner.php is much more useful for setups with many devices.

What are the best parameters to pass for X pool/hardware/device.Virtually always, the DEFAULT parameters give the best results. Most user defined settings lead to worse performance.

What happened to CPU and GPU mining?Their efficiency makes them irrelevant in the bitcoin mining world today and the author has no interest in supporting alternative coins that are better mined by these devices.

GUI version?No. The RPC interface makes it possible for someone else to write one though.

I'm having an issue. What debugging information should I provide?Start cgminer with your regular commands and add -D -T --verbose and provide the full startup output and a summary of your hardware and operating system.

Why don't you provide win64 builds?Win32 builds work everywhere and there is precisely zero advantage to a 64 bit build on windows.

Is it faster to mine on windows or linux?It makes no difference in terms of performance. It comes down to choice of operating system for their various features and your comfort level. However linux is the primary development platform and is virtually guaranteed to be more stable.

My network gets slower and slower and then dies for a minute?Try the --net-delay option if you are on a GBT server. This does nothing with stratum mining.

How do I tune for p2pool?It is also recommended to use --failover-only since the work is effectively like a different block chain, and not enabling --no-submit-stale. If mining with a BFL (fpga) minirig, it is worth adding the --bfl-range optio

I run PHP on windows to access the API with the example miner.php. Why does it fail when php is installed properly but I only get errors about Sockets not working in the logs? Read: PHP: Installation - Manual

What is a PGA?Cgminer supports 3 FPGAs: BitForce, Icarus and ModMiner. They are Field-Programmable Gate Arrays that have been programmed to do Bitcoin mining. Since the acronym needs to be only 3 characters, the "Field-" part has been skipped.

What is stratum and how do I use it?Stratum is a protocol designed for pooled mining in such a way as to minimise the amount of network communications, yet scale to hardware of any speed. With versions of cgminer 2.8.0+, if a pool has stratum support, cgminer will automatically detect it and switch to the support as advertised if it can. If you input the stratum port directly into your configuration, or use the special prefix "stratum+tcp://" instead of "http://", cgminer will ONLY try to use stratum protocol mining. The advantages of stratum to the miner are no delays in getting more work for the miner, less rejects across block changes, and far less network communications for the same amount of mining hashrate. If you do NOT wish cgminer to automatically switch to stratum protocol even if it is detected, add the --fix-protocol option.

Q: Why don't the statistics add up: Accepted, Rejected, Stale, Hardware Errors, Diff1 Work, etc. when mining greater than 1 difficulty shares?As an example, if you look at 'Difficulty Accepted' in the RPC API, the number of difficulty shares accepted does not usually exactly equal the amount of work done to find them. If you are mining at 8 difficulty, then you would expect on average to find one 8 difficulty share, per 8 single difficulty shares found. However, the number is actually random and converges over time, it is an average, not an exact value, thus you may find more or less than the expected average.

My keyboard input momentarily pauses or repeats keys every so often on windows while mining?The USB implementation on windows can be very flaky on some hardware and every time cgminer looks for new hardware to hotplug it it can cause these sorts of problems. You can disable hotplug with: --hotplug 0

What should my Work Utility (WU) be?Work utility is the product of hashrate * luck and only stabilises over a very long period of time. Assuming all your work is valid work, bitcoin mining should produce a work utility of approximately 1 per 71.6MH. This means at 5GH you should have a WU of 5000 / 71.6 or ~ 69. You cannot make your machine do "better WU" than this - it is luck related. However you can make it much worse if your machine produces a lot of hardware errors producing invalid work.

What should I build in for a generic distribution binary?There are a number of drivers that expect to be used on dedicated standalone hardware. That said, the drivers that are designed to work generically with USB on any hardware are the following:

--enable-avalon

--enable-avalon2

--enable-avalon4

--enable-avalon7

--enable-avalon8

--enable-bflsc

--enable-bitfury

--enable-cointerra

--enable-drillbit

--enable-hashfast

--enable-hashratio

--enable-icarus

--enable-klondike

How do I use the --decode function to decode a pool's coinbase?

You need to have a bitcoind with server functionality and pass it the

credentials as the first pool in your config, and pass the pool's address that

you wish to decode as the second pool configured. Note the bitcoind NEEDS the

http:// prefix.

CGMiner Community

irc

GitHub

Bitcointalk

Awesome Miner

Ethoprotocol

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RaveOS

PiMP OS

Minerstat

SimpleMining OS

Note, when downloading the CGMiner, Windows may issue a warning, but if you used CGMiner download link you can ignore this.

Disclaimer: This isn't an official CGMiner's site. No binary files were affected.

All rights belong to their respective owners.

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下载 CGMiner 3.7.2 - ASIC、GPU 和 FPGA 矿工 [2022]

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4.12

下载 CGMiner 3.7.2 - ASIC、GPU 和 FPGA 矿工 [2022]

少于 1 分钟读完

在本页上

Get started with CGMiner

Version: 3.7.2

File: *cgminer.exe,

SHA256: 417b22681a716e2481fde1fcaed96d66a5716a188186a4ae765d558d4a7ec2f5

(Download for Linux)

Download Now (Windows x64)

(mirror)

新的 CGMiner 旧版本已准备就绪。

你可以从这里下载 CGMiner 3.7.2：

Download Now

Download (mirror)

在存档中，您将找到包含安装说明的文件 README.txt。

确保将池和钱包地址替换为您在所有文件中使用的地址。

更新时间: 01.02.2022

Download now

Latest version is 3.7.2

File: *cgminer.exe,

SHA256: 417b22681a716e2481fde1fcaed96d66a5716a188186a4ae765d558d4a7ec2f5

Based on 3,400+ reviews

Download (windows)

Download (linux)

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发行说明是随软件产品分发的文档

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您必须优化您的 cgminer.conf 和 cgminer.bat 文件，以生成特定硬件装备支持的吞吐量和散列的最佳组合。

CGMiner Setup Guide [2023]

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You can use this list as a reference for all Launch Parameters supported by CGMiner.

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Note, when downloading the CGMiner, Windows may issue a warning, but if you used CGMiner download link you can ignore this.

Disclaimer: This isn't an official CGMiner's site. No binary files were affected.

All rights belong to their respective owners.

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Download the latest version CGMiner (3.7.2) - AMD+NVIDIA [2022]

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Download newest Version of CGMiner - 3.7.2

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Latest version is 3.7.2

SHA256: 417b22681a716e2481fde1fcaed96d66a5716a188186a4ae765d558d4a7ec2f5 *cgminer3.7.2.exe

(Download for Linux)

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The new CGMiner stable version is ready.

You can download CGMiner 3.7.2 from here:

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Inside the archive you will find a file README.txt with installation instructions.

Make sure to replace the pool and wallet address by what you’re using in all files.

Updated: 29.04.2022

Download now

Latest version is 3.7.2

File: *cgminer.exe,

SHA256: 417b22681a716e2481fde1fcaed96d66a5716a188186a4ae765d558d4a7ec2f5

Based on 3,400+ reviews

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CGMiner 下载所有版本 (Bitcoin)

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下载 CGMiner 3.7.2 - ASIC、GPU 和 FPGA 矿工 [2022]

少于 1 分钟读完

Get started with CGMiner

Version: 3.7.2

File: *cgminer.exe,

SHA256: 417b22681a716e2481fde1fcaed96d66a5716a188186a4ae765d558d4a7ec2f5

(Download for Linux)

Download Now (Windows x64)

(mirror)

CGMiner Community

irc

GitHub

Bitcointalk

Awesome Miner

Ethoprotocol

Hive OS

RaveOS

PiMP OS

Minerstat

SimpleMining OS

Note, when downloading the CGMiner, Windows may issue a warning, but if you used CGMiner download link you can ignore this.

Disclaimer: This isn't an official CGMiner's site. No binary files were affected.

All rights belong to their respective owners.

About |

Russian version: Switch Language |

Cookie Policy |

GitHub - ckolivas/cgminer: ASIC and FPGA miner in c for bitcoin

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ASIC and FPGA miner in c for bitcoin

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masterBranchesTagsGo to fileCode Folders and filesNameNameLast commit messageLast commit dateLatest commit History8,051 Commitsbitstreamsbitstreams ccanccan compatcompat liblib m4m4 .gitignore.gitignore 01-cgminer.rules01-cgminer.rules A1-board-selector-CCD.cA1-board-selector-CCD.c A1-board-selector-CCR.cA1-board-selector-CCR.c A1-board-selector.hA1-board-selector.h A1-common.hA1-common.h A1-desk-board-selector.cA1-desk-board-selector.c A1-trimpot-mcp4x.cA1-trimpot-mcp4x.c A1-trimpot-mcp4x.hA1-trimpot-mcp4x.h API-READMEAPI-README API.classAPI.class API.javaAPI.java ASIC-READMEASIC-README AUTHORSAUTHORS COPYINGCOPYING ChangeLogChangeLog FPGA-READMEFPGA-README LICENSELICENSE MCast.classMCast.class MCast.javaMCast.java Makefile.amMakefile.am NEWSNEWS READMEREADME api-example.capi-example.c api-example.phpapi-example.php api-example.pyapi-example.py api-example.rbapi-example.rb api.capi.c arg-nonnull.harg-nonnull.h autogen.shautogen.sh bench_block.hbench_block.h bf16-bitfury16.cbf16-bitfury16.c bf16-bitfury16.hbf16-bitfury16.h bf16-brd-control.cbf16-brd-control.c bf16-brd-control.hbf16-brd-control.h bf16-communication.cbf16-communication.c bf16-communication.hbf16-communication.h bf16-ctrldevice.cbf16-ctrldevice.c bf16-ctrldevice.hbf16-ctrldevice.h bf16-device.hbf16-device.h bf16-gpiodevice.cbf16-gpiodevice.c bf16-gpiodevice.hbf16-gpiodevice.h bf16-mspcontrol.cbf16-mspcontrol.c bf16-mspcontrol.hbf16-mspcontrol.h bf16-spidevice.cbf16-spidevice.c bf16-spidevice.hbf16-spidevice.h bf16-uartdevice.cbf16-uartdevice.c bf16-uartdevice.hbf16-uartdevice.h bitforce-firmware-flash.cbitforce-firmware-flash.c bitmain-board-test.cbitmain-board-test.c bitmain-board-test.hbitmain-board-test.h c++defs.hc++defs.h cgminer.ccgminer.c compat.hcompat.h configure.acconfigure.ac crc.hcrc.h crc16.ccrc16.c dm_compat.cdm_compat.c dm_compat.hdm_compat.h dm_fan_ctrl.cdm_fan_ctrl.c dm_fan_ctrl.hdm_fan_ctrl.h dm_temp_ctrl.cdm_temp_ctrl.c dm_temp_ctrl.hdm_temp_ctrl.h dragonmint_t1.cdragonmint_t1.c dragonmint_t1.hdragonmint_t1.h driver-SPI-bitmine-A1.cdriver-SPI-bitmine-A1.c driver-SPI-dragonmint-t1.cdriver-SPI-dragonmint-t1.c driver-avalon-miner.cdriver-avalon-miner.c driver-avalon-miner.hdriver-avalon-miner.h driver-avalon.cdriver-avalon.c driver-avalon.hdriver-avalon.h driver-avalon2.cdriver-avalon2.c driver-avalon2.hdriver-avalon2.h driver-avalon4.cdriver-avalon4.c driver-avalon4.hdriver-avalon4.h driver-avalon7.cdriver-avalon7.c driver-avalon7.hdriver-avalon7.h driver-avalon8.cdriver-avalon8.c driver-avalon8.hdriver-avalon8.h driver-bab.cdriver-bab.c driver-bflsc.cdriver-bflsc.c driver-bflsc.hdriver-bflsc.h driver-bitforce.cdriver-bitforce.c driver-bitfury.cdriver-bitfury.c driver-bitfury.hdriver-bitfury.h driver-bitfury16.cdriver-bitfury16.c driver-bitfury16.hdriver-bitfury16.h driver-bitmain.cdriver-bitmain.c driver-bitmain.hdriver-bitmain.h driver-blockerupter.cdriver-blockerupter.c driver-blockerupter.hdriver-blockerupter.h driver-btm-soc.cdriver-btm-soc.c driver-btm-soc.hdriver-btm-soc.h driver-cointerra.cdriver-cointerra.c driver-cointerra.hdriver-cointerra.h View all filesRepository files navigationREADMELicenseGPL-3.0 licenseThis is a multi-threaded multi-pool FPGA and ASIC miner for bitcoin.

This code is provided entirely free of charge by the programmer in his spare

time so donations would be greatly appreciated. Please consider donating to the

address below. Driver development for new ASIC only bitcoin hardware can be

suitably sponsored.

Con Kolivas

15qSxP1SQcUX3o4nhkfdbgyoWEFMomJ4rZ

NOTE: This code is licensed under the GPLv3. This means that the source to any

modifications you make to this code MUST be provided by law if you distribute

modified binaries. See COPYING for details.

DOWNLOADS:

http://ck.kolivas.org/apps/cgminer

GIT TREE:

https://github.com/ckolivas/cgminer

Support thread:

http://bitcointalk.org/index.php?topic=28402.0

IRC Channel:

irc://irc.freenode.net/cgminer

SEE ALSO API-README, ASIC-README and FGPA-README FOR MORE INFORMATION ON EACH.

---

EXECUTIVE SUMMARY ON USAGE:

Single pool:

cgminer -o http://pool:port -u username -p password

Multiple pools:

cgminer -o http://pool1:port -u pool1username -p pool1password -o http://pool2:port -u pool2usernmae -p pool2password

Single pool with a standard http proxy:

cgminer -o "http:proxy:port|http://pool:port" -u username -p password

Single pool with a socks5 proxy:

cgminer -o "socks5:proxy:port|http://pool:port" -u username -p password

Single pool with stratum protocol support:

cgminer -o stratum+tcp://pool:port -u username -p password

Solo mining to local bitcoind:

cgminer -o http://localhost:8332 -u username -p password --btc-address 15qSxP1SQcUX3o4nhkfdbgyoWEFMomJ4rZ

The list of proxy types are:

http: standard http 1.1 proxy

http0: http 1.0 proxy

socks4: socks4 proxy

socks5: socks5 proxy

socks4a: socks4a proxy

socks5h: socks5 proxy using a hostname

If you compile cgminer with a version of CURL before 7.19.4 then some of the above will

not be available. All are available since CURL version 7.19.4

If you specify the --socks-proxy option to cgminer, it will only be applied to all pools

that don't specify their own proxy setting like above

After saving configuration from the menu, you do not need to give cgminer any

arguments and it will load your configuration.

Any configuration file may also contain a single

"include" : "filename"

to recursively include another configuration file.

Writing the configuration will save all settings from all files in the output.

---

BUILDING CGMINER FOR YOURSELF

DEPENDENCIES:

Mandatory:

pkg-config http://www.freedesktop.org/wiki/Software/pkg-config

libtool http://www.gnu.org/software/libtool/

Optional:

curl dev library http://curl.haxx.se/libcurl/

(libcurl4-openssl-dev - Must tell configure --disable-libcurl otherwise

it will attempt to compile it in)

curses dev library

(libncurses5-dev or libpdcurses on WIN32 for text user interface)

libusb-1 dev library (libusb-1.0-0-dev)

(This is only required for USB device support)

libudev dev library (libudev-dev)

(This is only required for USB device support and is linux only)

uthash dev (uthash-dev)

Will use a copy included with the source if unavailable.

libjansson dev (libjansson-dev)

Will use a copy included with the source if unavailable.

If building from git:

autoconf

automake

If building on Ubuntu:

sudo apt-get install build-essential autoconf automake libtool pkg-config \

libcurl4-openssl-dev libudev-dev libusb-1.0-0-dev \

libncurses5-dev

CGMiner specific configuration options:

--enable-ants1 Compile support for Antminer S1 Bitmain (default

disabled)

--enable-ants2 Compile support for Antminer S2 Bitmain (default

disabled)

--enable-avalon Compile support for Avalon (default disabled)

--enable-avalon2 Compile support for Avalon2/3 (default disabled)

--enable-avalon4 Compile support for Avalon4/4.1/6 (default disabled)

--enable-avalon7 Compile support for Avalon7 (default disabled)

--enable-avalon8 Compile support for Avalon8 (default disabled)

--enable-bab Compile support for BlackArrow Bitfury (default

disabled)

--enable-bflsc Compile support for BFL ASICs (default disabled)

--enable-bitforce Compile support for BitForce FPGAs (default

disabled)

--enable-bitfury Compile support for BitFury ASICs (default disabled)

--enable-bitmine_A1 Compile support for Bitmine.ch A1 ASICs (default

disabled)

--enable-blockerupter Compile support for ASICMINER BlockErupter Tube/Prisma

(default disabled)

--enable-cointerra Compile support for Cointerra ASICs (default disabled)

--enable-drillbit Compile support for Drillbit BitFury ASICs (default

disabled)

--enable-hashfast Compile support for Hashfast (default disabled)

--enable-icarus Compile support for Icarus (default disabled)

--enable-klondike Compile support for Klondike (default disabled)

--enable-knc Compile support for KnC miners (default disabled)

--enable-minion Compile support for Minion BlackArrow ASIC (default

disabled)

--enable-modminer Compile support for ModMiner FPGAs(default disabled)

--enable-sp10 Compile support for Spondoolies SP10 (default

disabled)

--enable-sp30 Compile support for Spondoolies SP30 (default

disabled)

--disable-libcurl Disable building with libcurl for GBT support

--enable-libsystemd Compile support for system watchdog and status

notifications (default disabled)

--without-curses Compile support for curses TUI (default enabled)

--with-system-jansson Compile against dynamic system jansson (default use

included static jansson)

Basic *nix build instructions:

To actually build:

./autogen.sh # only needed if building from git repo

CFLAGS="-O2 -Wall -march=native" ./configure

make

No installation is necessary. You may run cgminer from the build

directory directly, but you may do make install if you wish to install

cgminer to a system location or location you specified.

Building for windows:

It is actually easiest to build a windows binary using cross compilation tools

provided by "mxe" available at http://mxe.cc/ (use the 32 bit one!)

Once you have followed the instructions for building mxe:

export PATH=(path/to/mxe)/usr/bin/:$PATH

CFLAGS="-O2 -Wall -W -march=i686" ./configure --host=i686-pc-mingw32

make

Native WIN32 build instructions: see windows-build.txt but these instructions

are now hopelessly out of date.

---

Usage instructions: Run "cgminer --help" to see options:

Usage: cgminer [-DdElmpPQqUsTouOchnV]

Options for both config file and command line:

--anu-freq Set AntminerU1/2 frequency in MHz, range 125-500 (default: 250.0)

--api-allow Allow API access only to the given list of [G:]IP[/Prefix] addresses[/subnets]

--api-description Description placed in the API status header, default: cgminer version

--api-groups API one letter groups G:cmd:cmd[,P:cmd:*...] defining the cmds a groups can use

--api-listen Enable API, default: disabled

--api-mcast Enable API Multicast listener, default: disabled

--api-mcast-addr API Multicast listen address

--api-mcast-code Code expected in the API Multicast message, don't use '-'

--api-mcast-des Description appended to the API Multicast reply, default: ''

--api-mcast-port API Multicast listen port (default: 4028)

--api-network Allow API (if enabled) to listen on/for any address, default: only 127.0.0.1

--api-port Port number of miner API (default: 4028)

--au3-freq Set AntminerU3 frequency in MHz, range 100-250 (default: 225.0)

--au3-volt Set AntminerU3 voltage in mv, range 725-850, 0 to not set (default: 775)

--avalon-auto Adjust avalon overclock frequency dynamically for best hashrate

--avalon-cutoff Set avalon overheat cut off temperature (default: 60)

--avalon-fan Set fanspeed percentage for avalon, single value or range (default: 20-100)

--avalon-freq Set frequency range for avalon-auto, single value or range

--avalon-options Set avalon options baud:miners:asic:timeout:freq:tech

--avalon-temp Set avalon target temperature (default: 50)

--avalon2-freq Set frequency range for Avalon2, single value or range

--avalon2-voltage Set Avalon2 core voltage, in millivolts

--avalon2-fan Set Avalon2 target fan speed

--avalon2-cutoff Set Avalon2 overheat cut off temperature (default: 88)

--avalon2-fixed-speed Set Avalon2 fan to fixed speed

--avalon4-automatic-voltage Automatic adjust voltage base on module DH

--avalon4-voltage Set Avalon4 core voltage, in millivolts, step: 125

--avalon4-freq Set frequency for Avalon4, 1 to 3 values, example: 445:385:370

--avalon4-fan Set Avalon4 target fan speed range

--avalon4-temp Set Avalon4 target temperature (default: 42)

--avalon4-cutoff Set Avalon4 overheat cut off temperature (default: 65)

--avalon4-polling-delay Set Avalon4 polling delay value (ms) (default: 20)

--avalon4-ntime-offset Set Avalon4 MM ntime rolling max offset (default: 4)

--avalon4-aucspeed Set Avalon4 AUC IIC bus speed (default: 400000)

--avalon4-aucxdelay Set Avalon4 AUC IIC xfer read delay, 4800 ~= 1ms (default: 9600)

--avalon4-miningmode Set Avalon4 mining mode(0:custom, 1:eco, 2:normal, 3:turbo (default: 0)

--avalon4-freezesafe Make Avalon4 running as a radiator when stratum server failed

--avalon4-ntcb Set Avalon4 MM NTC B value (default: 3450)

--avalon4-freq-min Set minimum frequency for Avalon4 (default: 100)

--avalon4-freq-max Set maximum frequency for Avalon4 (default: 1000)

--avalon4-noncecheck-off Disable A3218 inside nonce check function

--avalon4-smart-speed Set smart speed, range 0-3. 0 means Disable (default: 2)

--avalon4-speed-bingo Set A3218 speed bingo for smart speed mode 1 (default: 255)

--avalon4-speed-error Set A3218 speed error for smart speed mode 1 (default: 3)

--avalon4-least-pll Set least pll check threshold for smart speed mode 2 (default: 768)

--avalon4-most-pll Set most pll check threshold for smart speed mode 2 (default: 256)

--avalon7-voltage Set Avalon7 default core voltage, in millivolts, step: 78

--avalon7-voltage-level Set Avalon7 default level of core voltage, range:[0, 15], step: 1

--avalon7-voltage-offset Set Avalon7 default offset of core voltage, range:[-2, 1], step: 1

--avalon7-freq Set Avalon7 default frequency, range:[24, 1404], step: 12, example: 500

--avalon7-freq-sel Set Avalon7 default frequency select, range:[0, 5], step: 1, example: 3 (default: 0)

--avalon7-fan Set Avalon7 target fan speed, range:[0, 100], step: 1, example: 0-100

--avalon7-temp Set Avalon7 target temperature, range:[0, 100] (default: 99)

--avalon7-polling-delay Set Avalon7 polling delay value (ms) (default: 20)

--avalon7-aucspeed Set AUC3 IIC bus speed (default: 400000)

--avalon7-aucxdelay Set AUC3 IIC xfer read delay, 4800 ~= 1ms (default: 19200)

--avalon7-smart-speed Set Avalon7 smart speed, range 0-1. 0 means Disable (default: 1)

--avalon7-th-pass Set A3212 th pass value (default: 162)

--avalon7-th-fail Set A3212 th fail value (default: 10921)

--avalon7-th-init Set A3212 th init value (default: 32767)

--avalon7-th-ms Set A3212 th ms value (default: 1)

--avalon7-th-timeout Set A3212 th timeout value (default: 0)

--avalon7-iic-detect Enable Avalon7 detect through iic controller

--avalon7-freqadj-time Set Avalon7 check interval when run in AVA7_FREQ_TEMPADJ_MODE (default: 60)

--avalon7-delta-temp Set Avalon7 delta temperature when reset freq in AVA7_FREQ_TEMPADJ_MODE (default: 0)

--avalon7-delta-freq Set Avalon7 delta freq when adjust freq in AVA7_FREQ_TEMPADJ_MODE (default: 100)

--avalon7-freqadj-temp Set Avalon7 check temperature when run into AVA7_FREQ_TEMPADJ_MODE (default: 104)

--avalon7-nonce-mask Set A3212 nonce mask, range 24-32. (default: 31)

--no-avalon7-asic-debug Disable A3212 debug.

--avalon8-voltage-level Set Avalon8 default level of core voltage, range:[0, 15], step: 1

--avalon8-voltage-level-offset Set Avalon8 default offset of core voltage level, range:[-2, 1], step: 1

--avalon8-freq Set Avalon8 default frequency, range:[25, 1200], step: 25, example: 800

--avalon8-freq-sel Set Avalon8 default frequency select, range:[0, 3], step: 1, example: 3 (default: 3)

--avalon8-fan Set Avalon8 target fan speed, range:[0, 100], step: 1, example: 0-100

--avalon8-temp Set Avalon8 target temperature, range:[0, 100] (default: 90)

--avalon8-polling-delay Set Avalon8 polling delay value (ms) (default: 20)

--avalon8-aucspeed Set AUC3 IIC bus speed (default: 400000)

--avalon8-aucxdelay Set AUC3 IIC xfer read delay, 4800 ~= 1ms (default: 19200)

--avalon8-smart-speed Set Avalon8 smart speed, range 0-1. 0 means Disable (default: 1)

--avalon8-th-pass Set A3210 th pass value (default: -1)

--avalon8-th-fail Set A3210 th fail value (default: -1)

--avalon8-th-init Set A3210 th init value (default: 32767)

--avalon8-th-ms Set A3210 th ms value (default: 5)

--avalon8-th-timeout Set A3210 th timeout value (default: 4294967295)

--avalon8-th-add Set A3210 th add value (default: 1)

--avalon8-iic-detect Enable Avalon8 detect through iic controller

--avalon8-nonce-mask Set A3210 nonce mask, range 24-32. (default: -1)

--avalon8-nonce-check Set A3210 nonce check, range 0-1. (default: 1)

--avalon8-roll-enable Set A3210 roll enable, range 0-1. (default: 1)

--avalon8-mux-l2h Set Avalon8 mux l2h, range 0-2. (default: 0)

--avalon8-mux-h2l Set Avalon8 mux h2l, range 0-1. (default: 1)

--avalon8-h2ltime0-spd Set Avalon8 h2ltime0 spd, range 0-255. (default: 3)

--avalon8-spdlow Set Avalon8 spdlow, range 0-3. (default: -1)

--avalon8-spdhigh Set Avalon8 spdhigh, range 0-3. (default: 3)

--avalon8-cinfo-asic Set Avalon8 cinfo asic index, range:[0, 25], step: 1

--avalon8-pid-p Set Avalon8 pid-p, range 0-9999. (default: 2)

--avalon8-pid-i Set Avalon8 pid-i, range 0-9999. (default: 5)

--avalon8-pid-d Set Avalon8 pid-d, range 0-9999. (default: 0)

--bab-options Set BaB options max:def:min:up:down:hz:delay:trf

--balance Change multipool strategy from failover to even share balance

--benchfile Run cgminer in benchmark mode using a work file - produces no shares

--benchfile-display Display each benchfile nonce found

--benchmark Run cgminer in benchmark mode - produces no shares

--bet-clk Set clockspeed of ASICMINER Tube/Prisma to (arg+1)*10MHz (default: 23)

--bfl-range Use nonce range on bitforce devices if supported

--bflsc-overheat Set overheat temperature where BFLSC devices throttle, 0 to disable (default: 85)

--bitburner-fury-voltage Set BitBurner Fury core voltage, in millivolts

--bitburner-fury-options Override avalon-options for BitBurner Fury boards baud:miners:asic:timeout:freq

--bitburner-voltage Set BitBurner (Avalon) core voltage, in millivolts

--bitmain-auto Adjust bitmain overclock frequency dynamically for best hashrate

--bitmain-cutoff Set bitmain overheat cut off temperature

--bitmain-fan Set fanspeed percentage for bitmain, single value or range (default: 20-100)

--bitmain-freq Set bitmain freq options timeout:freq:regdata

--bitmain-hwerror Set bitmain device detect hardware error

--bitmain-options Set bitmain options baud:miners:asic:timeout:freq:regdata

--bitmain-temp Set bitmain target temperature

--bitmain-workdelay Set bitmain work delay (ms) 0-100

--bitmain-voltage Set bitmain voltage - S2/S3 only

--bitmain-dev Set bitmain device - S2 only

--bitmainbeeper Set bitmain beeper ringing

--bitmaintempoverctrl Set bitmain stop runing when temprerature is over 80 degree Celsius

--bxf-bits Set max BXF/HXF bits for overclocking (default: 54)

--bxf-temp-target Set target temperature for BXF/HXF devices (default: 82)

--bxm-bits Set BXM bits for overclocking (default: 54)

--btc-address Set bitcoin target address when solo mining to bitcoind

--btc-sig Set signature to add to coinbase when solo mining (optional)

--compac-freq Set GekkoScience Compac frequency in MHz, range 100-500 (default: 150.0)

--compact Use compact display without per device statistics

--debug|-D Enable debug output

--decode Decode 2nd pool stratum coinbase transactions (1st must be bitcoind) and exit

--disable-rejecting Automatically disable pools that continually reject shares

--dragonmint-t1-options Dragonmint T1 options ref_clk_khz:sys_clk_khz:spi_clk_khz:override_chip_num

--T1efficient Tune Dragonmint T1 per chain voltage and frequency for optimal efficiency

--T1noauto Disable Dragonmint T1 per chain auto voltage and frequency tuning

--T1performance Tune Dragonmint T1 per chain voltage and frequency for maximum performance

--T1fantarget Throttle T1 frequency to keep fan less than target fan speed (default: 100)

--T1Pll1 Set PLL Clock 1 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll2 Set PLL Clock 2 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll3 Set PLL Clock 3 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll4 Set PLL Clock 4 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll5 Set PLL Clock 5 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll6 Set PLL Clock 6 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll7 Set PLL Clock 7 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Pll8 Set PLL Clock 8 in Dragonmint T1 broad 1 chip (-1: 1000MHz, >0:Lookup PLL table) (default: 1332)

--T1Volt1 Dragonmint T1 set voltage 1 - VID overrides if set (390-425) (default: 404)

--T1Volt2 Dragonmint T1 set voltage 2 - VID overrides if set (390-425) (default: 404)

--T1Volt3 Dragonmint T1 set voltage 3 - VID overrides if set (390-425) (default: 404)

--T1Volt4 Dragonmint T1 set voltage 4 - VID overrides if set (390-425) (default: 404)

--T1Volt5 Dragonmint T1 set voltage 5 - VID overrides if set (390-425) (default: 404)

--T1Volt6 Dragonmint T1 set voltage 6 - VID overrides if set (390-425) (default: 404)

--T1Volt7 Dragonmint T1 set voltage 7 - VID overrides if set (390-425) (default: 404)

--T1Volt8 Dragonmint T1 set voltage 8 - VID overrides if set (390-425) (default: 404)

--T1VID1 Dragonmint T1 set VID 1 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID2 Dragonmint T1 set VID 2 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID3 Dragonmint T1 set VID 3 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID4 Dragonmint T1 set VID 4 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID5 Dragonmint T1 set VID 5 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID6 Dragonmint T1 set VID 6 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID7 Dragonmint T1 set VID 7 in noauto - Overrides voltage if set (1-31) (default: 0)

--T1VID8 Dragonmint T1 set VID 8 in noauto - Overrides voltage if set (1-31) (default: 0)

--drillbit-options Set drillbit options :clock[:clock_divider][:voltage]

--expiry|-E Upper bound on how many seconds after getting work we consider a share from it stale (default: 120)

--failover-only Don't leak work to backup pools when primary pool is lagging

--fix-protocol Do not redirect to stratum protocol from GBT

--hfa-hash-clock Set hashfast clock speed (default: 550)

--hfa-fail-drop Set how many MHz to drop clockspeed each failure on an overlocked hashfast device (default: 10)

--hfa-fan Set fanspeed percentage for hashfast, single value or range (default: 10-85)

--hfa-name Set a unique name for a single hashfast device specified with --usb or the first device found

--hfa-noshed Disable hashfast dynamic core disabling feature

--hfa-options Set hashfast options name:clock (comma separated)

--hfa-temp-overheat Set the hashfast overheat throttling temperature (default: 95)

--hfa-temp-target Set the hashfast target temperature (0 to disable) (default: 88)

--hro-freq Set the hashratio clock frequency (default: 280)

--hotplug Seconds between hotplug checks (0 means never check)

--klondike-options Set klondike options clock:temptarget

--load-balance Change multipool strategy from failover to quota based balance

--log|-l Interval in seconds between log output (default: 5)

--lowmem Minimise caching of shares for low memory applications

--minion-chipreport Seconds to report chip 5min hashrate, range 0-100 (default: 0=disabled)

--minion-freq Set minion chip frequencies in MHz, single value or comma list, range 100-1400 (default: 1200)

--minion-freqchange Millisecond total time to do frequency changes (default: 1000)

--minion-freqpercent Percentage to use when starting up a chip (default: 70%)

--minion-idlecount Report when IdleCount is >0 or changes

--minion-ledcount Turn off led when more than this many chips below the ledlimit (default: 0)

--minion-ledlimit Turn off led when chips GHs are below this (default: 90)

--minion-noautofreq Disable automatic frequency adjustment

--minion-overheat Enable directly halting any chip when the status exceeds 100C

--minion-spidelay Add a delay in microseconds after each SPI I/O

--minion-spireset SPI regular reset: iNNN for I/O count or sNNN for seconds - 0 means none

--minion-spisleep Sleep time in milliseconds when doing an SPI reset

--minion-temp Set minion chip temperature threshold, single value or comma list, range 120-160 (default: 135C)

--monitor|-m Use custom pipe cmd for output messages

--nfu-bits Set nanofury bits for overclocking, range 32-63 (default: 50)

--net-delay Impose small delays in networking to not overload slow routers

--no-submit-stale Don't submit shares if they are detected as stale

--osm-led-mode Set LED mode for OneStringMiner devices (default: 4)

--pass|-p Password for bitcoin JSON-RPC server

--per-device-stats Force verbose mode and output per-device statistics

--protocol-dump|-P Verbose dump of protocol-level activities

--queue|-Q Minimum number of work items to have queued (0+) (default: 1)

--quiet|-q Disable logging output, display status and errors

--quota|-U quota;URL combination for server with load-balance strategy quotas

--real-quiet Disable all output

--rock-freq Set RockMiner frequency in MHz, range 200-400 (default: 270)

--rotate Change multipool strategy from failover to regularly rotate at N minutes (default: 0)

--round-robin Change multipool strategy from failover to round robin on failure

--scan-time|-s Upper bound on time spent scanning current work, in seconds (default: -1)

--sched-start Set a time of day in HH:MM to start mining (a once off without a stop time)

--sched-stop Set a time of day in HH:MM to stop mining (will quit without a start time)

--sharelog Append share log to file

--shares Quit after mining N shares (default: unlimited)

--socks-proxy Set socks4 proxy (host:port)

--suggest-diff Suggest miner difficulty for pool to user (default: none)

--syslog Use system log for output messages (default: standard error)

--temp-cutoff Temperature where a device will be automatically disabled, one value or comma separated list (default: 95)

--text-only|-T Disable ncurses formatted screen output

--url|-o URL for bitcoin JSON-RPC server

--usb USB device selection

--user|-u Username for bitcoin JSON-RPC server

--userpass|-O Username:Password pair for bitcoin JSON-RPC server

--verbose Log verbose output to stderr as well as status output

--widescreen Use extra wide display without toggling

--worktime Display extra work time debug information

Options for command line only:

--config|-c Load a JSON-format configuration file

See example.conf for an example configuration.

--default-config Specify the filename of the default config file

Loaded at start and used when saving without a name.

--help|-h Print this message

--ndevs|-n Display all USB devices and exit

--version|-V Display version and exit

Silent USB device (ASIC and FPGA) options:

--icarus-options Set specific FPGA board configurations - one set of values for all or comma separated

--icarus-timing Set how the Icarus timing is calculated - one setting/value for all or comma separated

--usb-dump (See FPGA-README)

See FGPA-README or ASIC-README for more information regarding these.

ASIC only options:

--anu-freq Set AntminerU1/2 frequency in MHz, range 125-500 (default: 250.0)

--au3-freq Set AntminerU3 frequency in MHz, range 100-250 (default: 225.0)

--au3-volt Set AntminerU3 voltage in mv, range 725-850, 0 to not set (default: 750)