Documentation for implementation receiver.rec_fsm.structure

~resetn

rx_falling

pos_rxclk && !rx

pos_rxclk && rx

pos_rxclk && end_data 
&& parity_en

pos_rxclk && end_data

pos_rxclk && 
stop_2bit

pos_rxclk

~stop_2bit

pos_rxclk

rxrdy <= 1'b0;
cnt   <= 0;
end_data <= 1'b0;

rxrdy <= 1'b0;
cnt   <= nr_dbits+4;
end_data <= 1'b0;

if (cnt == 0)
  end_data <= 1'b1;
cnt <= cnt - 1;

rxrdy <= 1'b1;