Avalon2

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

Pictures

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

Avalon2-modular-single.jpg Avalon2-without-top.jpg Avalon2-with-headsink-case.jpg

A3255

Hardware design documents

Firmware

20140123

  • Include the first stable version of MM firmware
  • Include the RPi OpenWrt firmware with LUCI web UI configure/status page
  • Support static Fan speed
  • Display all modulars status include 2 fan, 2 temperature sensors, voltage and frequency
  • Voltage display as encode mode. needs to be changed to human readable
  • Upload the ASIC cores testing script file

MM

Source code is here: https://github.com/bitsyncom/mm

Host(OpenWrt + Cgminer)

TP LINK WR703N

Please the direct serial console on 703N (the /dev/ttyATH0)

Raspberry Pi

  • 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

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 check here for details and all design files and firmware files.

There are some 55nm Open Design files for you.

Chip sales agent

China mainland(中国大陆地区代理)

深圳阿瓦龙电子有限公司
淘宝:http://avalon8.taobao.com/
联系人:陈先生
电话:0755-36820585
手机:13528785811
QQ:1816404459
邮箱:1816404459@qq.com 

Worldwide

ELEN Technology Limited.,
Contact: Eric Chen
Email: eric_chen@elen-tech.com
Phone (852)31658617
FAX:+(852)30071717
Address: Rm.,604,Treasure Center, 42 Hung To Road, Kwun Tong,  Kln. HongKong

Donation

Links