if the key stored in VX is pressed. (Usually the next instruction is a jump to skip a code block);</td></tr>
	<tr><td>EXA1</td><td>if (key() != Vx)</td><td>Skips the next instruction if the key stored in VX is not pressed. (Usually the next instruction is a jump to skip a code block);</td></tr>
	<tr><td>FX07</td><td>Timer</td><td>Vx = get_delay()</td><td>Sets VX to the value of the delay timer.</td></tr>
	<tr><td>FX0A</td><td>KeyOp</td><td>Vx = get_key()</td><td>A key press is awaited, and then stored in VX