+ //byte_data_sent <= 8'h00; // after that, we send 0s
+ if(bit_hl == 0)
+ begin
+ byte_data_sent <= { d4,d5,d6,d7,d8,d9,d10,d11 };
+ bit_hl <= bit_hl + 1'b1;
+ end
+ else
+ begin
+ byte_data_sent <= { 4'b0000, d0,d1,d2,d3 };
+ bit_hl <= bit_hl + 1'b1;
+ end