Category: <b>vendor-specific BIOS extensions</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 1F - C&T "SuperState" BIOS - GET/SET CPU SPEED</b>

	AH = FBh
	BL = function
	    00h get CPU speed
		Return: AL = current CPU speed (00h = fast, 01h = slow)
	    01h set CPU speed
		AL = new CPU speed (00h = fast, 01h = slow)
SeeAlso: AH=FCh/BL=00h
</pre>