Avalon3: Difference between revisions

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= Tested USB HUB =
= Tested USB HUB =
* 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]
* USB Hub, [http://detail.tmall.com/item.htm?id=21920799320&spm=a1z09.5.0.0.EVLiL7&_u=bv04hvu36a4&mt= UNITEK Y-2110 USB2.0 10ports]
* USB Hub, [http://detail.tmall.com/item.htm?id=21480127875&spm=a1z09.5.0.0.GAdYYG&_u=bv04hvu715b&mt= Orico P10-U2 USB2.0 10ports]


= Firmware =
= Firmware =

Revision as of 08:26, 11 April 2014

Pictures

A3233 A3233 with coffee bean Avalon ASICs

A3233

  • Datasheet: download here
Package: QFN48-7X7, 0.5mm pitch
Core voltage: 0.75V
Chip frequency: 600MHz
Hashrate: 7.089GH/s

Tested USB HUB

Firmware

NEXT-TESTING

  • NOTICE: Only for testing

2014-04-01

  • MM Version: 331404-ed2bbc80
  • When temp > 90C. MM will power off all ASICs
  • Make the Avalon3 MM 100% compatible with Cgminer Avalon2 code
  • Please use the Avalon2 703n/RPi firmware after 2014-03-20. the firmware will support both Avalon2(A3255) and Avalon3(A3233). PLEASE NOTICE
    • The voltage range is different
    • Voltage: 0.6v ~ 0.8v
    • The frequency is Mhz not MHs under Avalon3. so the range is
    • Frequency: 400MHz ~ 650Mhz (MHz * 11.81 = MHs)
    • For example: if you config the Frequency to 400 under Avalon3 that mean 400 * 11.81 = ~4.7GHs

Design file

20140319

  • Fix one component footprint

20140317

  • Init version

Links