Difference between revisions of "Avalon2"

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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

Avlaon2-modular-pcb-3d.pngAvlaon2-modular-front.jpg Avlaon2-modular-back.JPG

Avlaon2-modular-connector-and-fpga.JPG Avlaon2-modular-a3255.JPG Avlaon2-modular-power-chip.JPG

Avlaon2-modular-fan-connector.jpg

Single modular

Avalon2-single-modular-all-1.jpg Avalon2-single-modular-all-2.jpg Avalon2-single-modular-all.JPG

Avalon2-single-modular-set.jpg Avalon2-modular-with-case-con.jpg Avalon2-modular-with-case.jpg

Avalon2-modular-top-side.jpg Avalon2-modular-connector-side.jpg Avalon2-modular-FAN-side.jpg

Avalon2-single-modular-connector-back.jpg Avalon2-single-modular-connector-front.jpg

Avalon2 parts

Avalon2-3modular-connector-back.jpg Avalon2-3modular-connector-front.jpg

Avalon2-usb-serial-connector.jpg Avalon2-usb-serial-connector-BACK.jpg Avalon2-how-to-connector.jpg

Avalon2-fan1.jpg Avalon2-fan.jpg

Avalon2

Avlaon2-front-without-face.jpg Avalon2-back.jpg Avalon2-top-1.jpg

Avalon2-details-1.jpg Avalon2-details-2.jpg Avalon2-details-3.jpg

Avalon2-power.jpg Avalon2-power-usb.jpg Avalon2-top.jpg

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://tests.bitcoin.it/w/index.php?title=Avalon2&oldid=44332"