etsnd1 etsnd1 etsnd2 etsnd2 etsnd3 etsnd3 data_in_en[8:1] data_in_en[8:1] fifo_in_empty[8:1] fifo_in_empty[8:1] label portin[1:8] portin[1:8] portin[1:8] rcount[1:8] rcount[1:8] UNSIGNEDDECRADIX clk clk label reset reset reset label etcmd etcmd etcmd data_available[8:1] data_available[8:1] etrec etrec label portout[1:8] portout[1:8] portout[1:4] HEXRADIX [1] portout[1] HEXRADIX [2] portout[2] HEXRADIX [3] portout[3] [4] portout[4] [5] portout[5] [6] portout[6] HEXRADIX [7] portout[7] [8] portout[8] HEXRADIX data_out_en[8:1] data_out_en[8:1]