Verilog, Uart, Protocol, Electroni, Fpga.
has been used to dramatically reduce the number of ‘states’ needed. Next we add the reset logic to complete our design. I’ve used an asynchronous reset here as I did not feed the clock to the design to make it simpler. always@(negedge reset) begin state <= IDLE; counter <= 4'b0; rx_done_tick <= 1;