The SoC’s into the BBB and Amlogic boards haven't got this FPGA part, and And so the firmware by by itself is considerably various for these control board variants. Verify Each individual product website page for other obtaining options. Selling price and also other aspects may perhaps fluctuate determined by https://antminer-controll-boards84847.blogs100.com/37958738/antminer-s9-control-board-schematics-no-further-a-mystery