 256
save $1 x y
</pre>




<br />

<a name="serial"></a>
<h3>SERIAL</h3>
<p>Turns on serial port 1, sends a byte, or receives a byte depending on the following command. There
are two modes: 1200 baud and 9600 baud. Examples:</p>

<pre>
print "Enabling the serial port at 1200 baud..."
serial on 1200
</pre>

<pre>
print "Enabling the serial port at 9600 baud..."
serial on 9600
</pre>

<pre>
print "Sending the number 20 to the serial port, then 50..."
x = 20
serial send x
serial send 50
</pre>

<pre>
print "R