Verilog, Uart, Protocol, Electroni, Fpga.
tick. When the counter is at 15 then it is sampling the middle of the first data bit. Then we reset the counter to 0 and do this again until data bits are exhausted. Here is how the code could look like (without the stop bit) always@(posedge s_tick) begin case(state) IDLE: if(rx == 0 && counter ==