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1553B0BH01

Category: expansion bus BIOSes

INT 15 - Intel System Management Bus - INSTALLATION CHECK

	AX = 53B0h
	BH = 01h
	BL = 72h ('r')
	CX = 6164h ('ad')
Return: CF clear if installed
	    AH = SMBus BIOS Interface Specification major version (01h)
	    AL = SMBus BIOS Interface Specification minor version (00h)
	    BL = number of SMBus devices present
	    CX = 6941h ('iA')
	    DX = vendor-specified SMBus hardware code
		0000h means undefined hardware type
	CF set if error
	    AH = Error code 0Ah, 86h (see #00484)
Note:	this function is only supported in INT 15h mode
SeeAlso: AX=53B0h/BH=02h,AX=53B0h/BH=03h,AX=53B0h/BH=04h,AX=53B0h/BH=06h
SeeAlso: #01105 at INT 1A/AX=B10Ah/SF=8086h


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