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15DA92

Category: no classification
Flags: Undocumented function

INT 15 - AMI PCI BIOS - GET CPU TYPE AND SPEED

	AX = DA92h
Return: CF clear (successful)
	AL = CPU stepping (see also #00529 at INT 15/AH=C9h)
	AH = CPU model
	BL = CPU family (05h = Pentium, etc.)
	CX = external clock speed in MHz (BCD)
	    (0040h,0050h,0060h,0066h are possible return values on my
	      Pentium with the Intel "Neptune" chipset)
	EAX high word destroyed
Note:	90 MHz and faster Pentium CPUs can be configured to run at varying
	  multiples of the external clock speed, i.e. a typical 90 MHz Pentium
	  system will run the motherboard at 60 MHz (my 90 MHz Pentium returns
	  0060h in CX)
SeeAlso: AH=C9h

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