h4>
<h5 id="fsm">FSM</h5>
<img src="docs/screenshots/system_design/UART/UART_transmitter/UART_transmitter_FSM.PNG ">
<p>Note that if any omitted condition occurs, the current state won't change.</p>
<p>This FSM controls the following output ports according to the current state: busy, serial_enable, bit_select.</p>
<h5 id="port-description">Port Description</h5>
<table>
    <tr>
        <th align="left">Port</th>
        <th>Direction</th>
        <th>Width</th>
        <th>Description</th>
    </tr>
    <tr