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Re: Black Arrow 28nm 100Ghash Bitcoin ASIC from $1.99/GH/s, miners from $2.97/GH/s
by
rvansch
on
22/05/2014, 00:36:37 UTC
Quote from: blackarrow on May 21, 2014, 08:01:38 PM
"The issue is the SPI communication fails on the current backplane as soon as you attach more than 1 hashboard."
When problem solving, sometimes it helps to start with the basics:
http://www.embedded.com/electronics-blogs/beginner-s-corner/4023908/Introduction-to-Serial-Peripheral-Interface