Avalon2: Difference between revisions

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[[File:avalon2-power.jpg | 320px]] [[File:avalon2-power-usb.jpg | 320px]] [[File:avalon2-top.jpg | 320px]]
[[File:avalon2-power.jpg | 320px]] [[File:avalon2-power-usb.jpg | 320px]] [[File:avalon2-top.jpg | 320px]]


= A3255 =
= Avalon2 Single Modular =
* Datasheet: http://downloads.canaan-creative.com/hardware/A3255/datasheet/
== Specification ==
 
== Hardware design documents ==
* http://downloads.canaan-creative.com/hardware/A3255/avalon2
 
= Single Modular =
  Module hash speed: ~105GHS
  Module hash speed: ~105GHS
  Chip operating speed: 1.5GHS  
  Chip operating speed: 1.5GHS  
Line 47: Line 42:
  Design Operating temperature: 85C (chip temperature), 60C (PCB, temperature sensor measurements)  
  Design Operating temperature: 85C (chip temperature), 60C (PCB, temperature sensor measurements)  
  Fan: 4PIN PWM speed control, report fan speed back.
  Fan: 4PIN PWM speed control, report fan speed back.
  Include: Single modular, USB Connector (NOTICE: DON'T INCLUDE POWER AND CABLES)
  Include: Single modular, USB Connector


= The Avalon2 =
= The Avalon2 =
* A3255 ASIC Datasheet: http://downloads.canaan-creative.com/hardware/A3255/datasheet/
* The Hardware design files: http://downloads.canaan-creative.com/hardware/A3255/avalon2
== Specification ==
  315GH/s, 1020W@220V in normal mode.  
  315GH/s, 1020W@220V in normal mode.  
  210GH/s, 420W@220V in ECO mode.  
  210GH/s, 420W@220V in ECO mode.  
Line 55: Line 53:
= Firmware =
= Firmware =
== Source code ==
== Source code ==
* https://github.com/BitSyncom/mm/ #For the module FPGA firmware
* [https://github.com/BitSyncom/mm/ MM(Miner Manager)]]
* https://github.com/BitSyncom/cgminer/tree/avalon2 # The cgminer
* [https://github.com/BitSyncom/cgminer/tree/avalon2 The cgminer Avalon2 support]
* https://github.com/BitSyncom/luci/tree/cgminer-webui-avalon2/applications/luci-cgminer # OpenWrt LUCI page
* [https://github.com/BitSyncom/luci/tree/cgminer-webui-avalon2/applications/luci-cgminer OpenWrt LUCI page]
* https://github.com/BitSyncom/cgminer-openwrt-packages # OpenWrt cgminer package, files and config
* [https://github.com/BitSyncom/cgminer-openwrt-packages OpenWrt cgminer package, files and config]
* https://github.com/BitSyncom/avalon-extras/blob/master/scripts/build-avalon-image.sh # Build script file
* [https://github.com/BitSyncom/avalon-extras/blob/master/scripts/build-avalon-image.sh Build script file]


== [http://downloads.canaan-creative.com/software/avalon2/2014-01-23/  20140123] ==
== [http://downloads.canaan-creative.com/software/avalon2/2014-01-23/  20140123] ==
* Include the first stable version of MM firmware
* Include the first stable version of MM firmware
* Include the RPi OpenWrt firmware with LUCI web UI configure/status page
* Include the RPi OpenWrt firmware
* Support static Fan speed
* Include the 703N OpenWrt firmware
* Display all modulars status include 2 fan, 2 temperature sensors, voltage and frequency
* Support fixed fan speed, support A3255 frequency from 1G to 2G, support adjust voltage for 0.65v to 1.1v
* Display all modules status include 2 fan, 2 temperature sensors, voltage and frequency
* Voltage display as encode mode. needs to be changed to human readable
* Voltage display as encode mode. needs to be changed to human readable
* Upload the ASIC cores testing script file
* Include an ASIC cores testing python script
 
= MM =
Source code is here: https://github.com/bitsyncom/mm


= Host(OpenWrt + Cgminer) =
= Host(OpenWrt + Cgminer) =
== TP LINK WR703N ==
== TP LINK WR703N ==
The USB on the AR9331 have bugs. if you want use serial console, please the direct serial console on 703N (the '''/dev/ttyATH0'''). it's far more stable then USB-serial convertor.
The USB on the AR9331 have bugs. if you want use serial console, please the direct serial console on 703N (the '''/dev/ttyATH0'''). it's far more stable then USB-serial convertor. you may want add a usb-hub between machine and 703n


== Raspberry Pi ==
== Raspberry Pi ==
[[File:13_ports_usb_hub.png | 320px | thumb | The 13 ports USB HUB ]]
[[File:13_ports_usb_hub.png | 320px | thumb | The 13 ports USB HUB ]]


* 8GB Memory card: http://item.jd.com/632744.html
* Reflash: sudo dd if=openwrt-brcm2708-sdcard-vfat-ext4.img of=/dev/sdb bs=4M #/dev/sdb is your memory card
* The default firmware IP address is '''192.168.0.100''', you can access it by http://192.168.0.100
* The default firmware IP address is '''192.168.0.100''', you can access it by http://192.168.0.100
* You may need update the address/DNS to your local configuration. DO NOT FORGET your IP address.
* You may need update the address/DNS to your local configuration. DO NOT FORGET your IP address.
* If Rpi can access internet the cgminer should automatic start
* If Rpi can access internet the cgminer should automatic start
* 8GB Memory card: http://item.jd.com/632744.html
* Reflash: sudo dd if=openwrt-brcm2708-sdcard-vfat-ext4.img of=/dev/sdb bs=4M #/dev/sdb is your memory card
* USB Hub, [http://item.jd.com/511117.html UNITEK Y-2132 USB2.0 13ports]
* USB Hub, [http://item.jd.com/511117.html UNITEK Y-2132 USB2.0 13ports]
= [[Avalon2 prototype]] =
This design is use the Avalon first product design, replace the A3256 with A3255, some hardware pins modify and use different FPGA firmware. please [http://downloads.canaan-creative.com/hardware/A3255/prototype/  check here] for details and all design files and firmware files.
There are some [https://en.bitcoin.it/wiki/Avalon2_prototype#55nm_open_design 55nm Open Design files] for you.


= Donation =
= Donation =
Line 100: Line 92:
* 55nm open design contest: http://avalon-asics.com/avalon-gen2-55nm-open-source-design-contest/
* 55nm open design contest: http://avalon-asics.com/avalon-gen2-55nm-open-source-design-contest/
* Documents release by Avalon: http://downloads.canaan-creative.com/hardware/A3255/
* Documents release by Avalon: http://downloads.canaan-creative.com/hardware/A3255/
* [[Avalon2 prototype]] by using Avalon1 hardware design


[[zh-cn:阿瓦隆2]]
[[zh-cn:阿瓦隆2]]


[[Category:Hardware]]
[[Category:Hardware]]

Revision as of 03:38, 8 February 2014

Avalon2 is the second machine of Avalon project. using the 55nm ASIC chips

Pictures

PCB

Single modular

Avalon2 parts

Avalon2

Avalon2 Single Modular

Specification

Module hash speed: ~105GHS
Chip operating speed: 1.5GHS 
Chip working voltage: 1.0V 
Typical values ​​DH: ~2% 
Module Power: 24.5A@12V, 294W (excluding fan power consumption). 0.1A @ 5V, 0.5A @ 3.3V. 
Power Module conversion efficiency: >= 87% 
Design Operating temperature: 85C (chip temperature), 60C (PCB, temperature sensor measurements) 
Fan: 4PIN PWM speed control, report fan speed back.
Include: Single modular, USB Connector

The Avalon2

Specification

315GH/s, 1020W@220V in normal mode. 
210GH/s, 420W@220V in ECO mode.

Firmware

Source code

20140123

  • Include the first stable version of MM firmware
  • Include the RPi OpenWrt firmware
  • Include the 703N OpenWrt firmware
  • Support fixed fan speed, support A3255 frequency from 1G to 2G, support adjust voltage for 0.65v to 1.1v
  • Display all modules status include 2 fan, 2 temperature sensors, voltage and frequency
  • Voltage display as encode mode. needs to be changed to human readable
  • Include an ASIC cores testing python script

Host(OpenWrt + Cgminer)

TP LINK WR703N

The USB on the AR9331 have bugs. if you want use serial console, please the direct serial console on 703N (the /dev/ttyATH0). it's far more stable then USB-serial convertor. you may want add a usb-hub between machine and 703n

Raspberry Pi

The 13 ports USB HUB
  • The default firmware IP address is 192.168.0.100, you can access it by http://192.168.0.100
  • You may need update the address/DNS to your local configuration. DO NOT FORGET your IP address.
  • If Rpi can access internet the cgminer should automatic start

Donation

Links

Retrieved from "https://en.bitcoin.it/w/index.php?title=Avalon2&oldid=44332"