Intel iapx 432 manual Function Operand Types

FONcrICNS

15					,
I~~				~y	I		Short Ordinal
	________			_______-J'
				l~-------------(16-bit unsigned integer)
15					,
I :::i ::::::::!::]							Bit Field
,				v,------I
				l, ------ (Subfields defined by function)
15				21!
l		..,		I	f		Object Selector
				I~
					~Entered Access Segment Identifier
							~,	= Context Access	Segment
							gl	= Entered Access	Segment 1
							l'	= Entered Access	Segment 2
							11	= Entered Access	Segment 3
			--------"'			Access Descriptor Index
							(14-bit unsigned integer)

Figure 4-4 Function Operand Types

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